While writing the divisional "Moves to Make" series, I realized that I was usually making arguments based on an abstract market. When suggesting a player should be traded or that a team should trade for a better player at the position, I wasn't considering whether or not that trade opportunity actually existed. Although I was paying close attention to when players could become free agents, I wasn't paying enough attention to their actual salaries. By looking at the overall positional market, I hope to clear these things up. With that in mind, I also don't want this to become stale, so I'll try to just point out those things that stand out.

First, we'll look at the catchers that I feel should be traded, which will be limited to only those that are among the top 30 at the position (i.e. worthy of starting). I'll try my best to explain why they should be traded and who should be interested.

Trade Market

The trade market at the catching position is relatively thin. After checking and re-checking the list of major league catchers, the list begins and ends with Kenji Johjima.

Kenji Johjima is one of the ten best catchers in the major leagues, but it could be argued that the Mariners' top prospect Jeff Clement should also be on that list. In Johjima's two seasons in America, he has hit .289/.327/.442, thrown out 69 of 172 would-be base stealers, and played good defense behind the plate. He also makes $5.2M in 2008. Over the past three seasons in the minors, Clement has hit .319/.386/.522 at high-A in 2005, .288/.386/.525 and .257/.321/.347 at AA and AAA in 2006, and .277/.371/.500 at AAA in 2007. Here and here (the first is free; the second is not, but you can read Clement's description for free), Kevin Goldstein mentions that Clement is becoming better and better behind the plate and his bat makes him an elite catcher. Plus, Clement won't be arbitration-eligible until following the 2010 season or later.

To sum that all up, Clement and Johjima will provide roughly equal performance, but Clement is just under $5M cheaper than Johjima. Even if they aren't equal, there's no way that Johjima is worth $5M more than Clement to the Mariners, but he's certainly worth that much to another team. The Mariners' best shot at the playoffs is this year as Richie Sexson and Raul Ibanez enter free agency following the season, and it will be difficult for the Mariners to keep up with the Angels in 2009 and 2010. The Mariners can enhance their shot by trading Johjima to improve in other areas, such as their pitching staff, without much of a drop-off at catcher. The rumored Bedard deal would change things, but I'd much rather trade Johjima for a #3 or #4 starter than Adam Jones for a #1; for that matter, I'd rather have 6 years of Jones than 2 years of Bedard.

Three teams that could really use Kenji Johjima in 2008 are Cincinnati, Milwaukee, and Toronto. Any type of trade involving Johjima would be much easier if the Mariners were playing for the future, but that's not currently the case. The only potential trade I could see involving Johjima would be with Milwaukee because the Reds and Blue Jays don't have the extra pitching from which to trade. Milwaukee's starting catcher is Jason Kendall. Kendall only hit .242/.301/.309 last season, and out of 131 attempted steals, he only threw out 20. Both are poor, but the Brewers still gave him $4.25M this offseason to be their starting catcher. Maybe they saw something that no one else did, but I think they'll be looking for a new catcher once May rolls around. They've got surplus starting pitching and just might be able to work out a deal with the Mariners.

Contract Extensions

When looking for whether or not a player should be signed to an extension, I look for players entering the final year of their contract or young stars without long-term contracts but still in their pre-free agency years. Catchers meeting the first criteria include Kenji Johjima, Jason Varitek, Ivan Rodriguez, Gregg Zaun, and Jason Kendall. As I've already covered, I think the Mariners should trade Johjima, not re-sign him. If he was traded, his new team would be wise to sign him to a 2- or 3-year extension. Varitek, Rodriguez, and Zaun are old enough that I'd wait until the end of the season before approaching them about an extension, and I've already covered Kendall above.

Russell Martin fits the second category. In the past two seasons, Martin has proven that he's one of the best catchers in the game. He's hit .288/.366/.454 in the majors while playing good defense behind the plate. He is not a free agent until after the 2012 season, but he's worth signing to a deal similar to the 6 years, $26.8M Brian McCann got last March. Martin should and would get more, but that type of a deal would lock up his arbitration years and give the Dodgers more payroll certainty going forward.

Recap

The Mariners should trade Kenji Johjima (not Adam Jones) for pitching help, and the Brewers should be first in line for a deal. The Dodgers should work out an extension with Russell Martin.