Like his mentor Mike Martz, Bills offensive coordinator Steve Fairchild is preparing J.P. Losman and his youthful receivers to go to the next level. This means that Buffalo has been working on five receiver sets this off-season, believing that the free-agent offensive line acquisitions will allow Losman the time to go deep and throw, throw, throw.

Such a strategy worked in the Jim Kelly era in wild-weather Orchard Park, but no one is convinced these Bills are up to the task. There is no doubt that Fairchild knows some offense and is a strong enough voice to play it safe, too.

The Bills are in one of the AFC’s toughest divisions, considering the Patriots, the newly-improved Jets and the always-reliable Dolphins. To compete for a playoff spot, Buffalo must improve on a red-zone offense that managed only 15 touchdowns on 35 visits last season. Losman showed improvement at the end of last season and must continue those strides this summer. It’s just hard to imagine #### Jauron coaching a pass-first offense.

Bears fixing Rex

Chicago’s coaching staff has been diligent in the off-season of constantly reminding quarterback Rex Grossman to quit throwing off his back foot and to remember to step into every one of his throws. It is Quarterback School 101. The Bears believe that most of Grossman’s 20 interceptions last season were the result of faulty mechanics and bad habits like throwing off his back foot.

Young quarterbacks like Grossman, who does have a strong arm, often believe that their arms can salvage any precarious situation. Well, that rarely happens unless you are a young John Elway.

What is odd about the Bears, though, is that they showed absolutely zilch confidence in highly-paid backup Brian Griese last season. They have a young team coming off a Super Bowl and shouldn’t management be focused on making sure the offense can score if Grossman doesn’t produce?

I mean, shouldn’t the Bears consider signing Daunte Culpepper? He knows the NFC North and he can throw. Wouldn’t Culpepper be a better option should Grossman misfire once again?

Zone blocking

The use of zone blocking along the offensive line has raised its head in Carolina under new coordinator Jeff Davidson. It seems like the futility of Carolina’s running game last season had as much to do with Dan Henning’s firing as offensive coordinator as Jake Delhomme’s subpar passing season. There were rumblings that owner Jerry Richardson had a hand in Henning’s dismissal, but it appears that coach John Fox believed he needed to make a dramatic change even though he had a lot of respect for Henning’s work. It’s just too bad that Fox didn’t take into consideration all the injuries on offense last season, too, before bailing on Henning.

There has been a lot of speculation about Fox’s future in Carolina and most of it hinges on the fact that ex-Pittsburgh coach Bill Cowher is retired and living nearby. But Fox doesn’t appear to be entering a win-or-else season and if Cowher does return to the NFL sidelines his likely landing spot would be Cleveland where owner Randy Lerner has the money ($7-to-$10 million) to pay him. Plus, it would be a coup for Lerner and the Browns to hire Cowher and give him the keys to the franchise.

Moss beneficiary

A lot has been written lately about Randy Moss and his strong workouts with the New England Patriots and Tom Brady. There is no question that Moss should be a splendid weapon in the Patriots offense if he remains healthy. But what Moss and speedy receiver Donte Stallworth mean to Brady and Co. is pretty obvious.

If those two receivers can be effective deep, it will allow ex-Dolphin Wes Welker to operate in single coverage underneath and be in position to catch 100 passes this season.

Welker -- not Moss -- was the pivotal New England acquisition this off-season. Not only does Welker’s departure lessen Miami’s offense, but he gives Brady a sure-handed, feisty target to keep the chains moving. When the Patriots play teams like the Colts, time of possession will be as important as scoring. With Welker, the Patriots will move the chains.

And, finally, if Brady has a successful passing offense, you can bet that running back Laurence Maroney could have 1,400 yards and 15 touchdowns. If defenses are forced to play the pass, Maroney should have plenty of opportunities to run.

You have to wonder what Chris Simms is thinking. You can bet that his father, Phil Simms, isn’t too happy with head coach Jon Gruden after the Bucs gave Jeff Garcia the same contract ($7 million for two seasons) that Simms is playing for while also securing the rights to former Denver starter Jake Plummer.

Yes, Plummer has announced he plans to retire rather than play in Tampa Bay. But the Bucs and Broncos wrote a pretty interesting contract before the NFLPA got wind of what was happening. If Plummer reports this month to the Bucs, Denver receives a fourth-round pick. But if Plummer doesn’t report in March, the compensation is a seventh-rounder.

This is a very interesting trade language, and one designed to prevent Plummer from simply asking to be released from Denver and then signing with the Houston Texans, where his former offensive coordinator, Gary Kubiak, is the head coach. That is what Plummer wanted to do and exactly what the Broncos wanted to prevent.

Basically, the Bucs will own Plummer’s rights and if he doesn’t report, they will place him on the reserve list. If Plummer ever wants to play in the NFL again, he will have to deal with the Bucs, who could either activate him or trade him.

Believe it or not, the Bucs have enough salary-cap room to keep all three quarterbacks. They currently plan to do exactly that and see what happens before considering a trade later in the year.

For Simms, he now knows for sure that the Bucs like Garcia based on what he was paid and that maybe he shouldn’t have signed that extension late last season. I mean, Simms is hardly guaranteed anything now except for a lot of competition for the starting quarterback spot.

Quality of life influences Dielman

The Chargers kept guard Kris Dielman, who settled for a $6.5 million average after rejected a $7 million average from the Seattle Seahawks. Basically, Dielman decided he’d rather live and play in San Diego than in Seattle, and who can argue with that reasoning when the money was so close.

Still, what’s fascinating is that Seattle was going to pay Dielman more money than it was willing to pay All-Pro guard Steve Hutchinson last season. Seattle completely misjudged how much room they would have this season and where the salary numbers for offensive linemen would be in 2007. It was horrible planning and cap management by the Seahawks and magnified by the club’s pursuit of Dielman.

Small market?

There are a few NFL teams wondering how can Bills owner Ralph Wilson continue to complain about his small-market stature and his desperate need for revenue sharing after his team pays two offensive linemen, Langston Walker and Derrick Dockery, a total of $70 million. Walker, who would have been paid the minimum by many NFL teams, received a $10 million signing bonus from the Bills.

Dockery is a very good run blocker, but Walker, a right tackle, was a full-time starter on an offensive line that allowed 72 quarterback sacks last season.

The Cleveland Browns gave former Bengals guard Eric Steinbach a better contract than what Hutchinson received last season, including $17 million guaranteed. It’s difficult to believe all these guards are as good or better than Hutch.

Serious upgrade

The Patriots have definitely improved their defense with the multi-talented ex-Baltimore linebacker Adalius Thomas. Thomas chose New England over San Francisco, believing the Pats have a better chance of reaching the Super Bowl than the 49ers. That makes sense.

The Patriots also signed Jacksonville tight end Kyle Brady, who they believe remains a top five blocker at his position. If they can pry Wes Welker away from the Dolphins, it will be a great acquisition. Welker is an excellent special teams player, but also has a chance to be a full-time receiver. There aren’t many tougher all-around players in the NFL than Welker.