Amid all this summer’s transfer talk one of the few big money moves to actually happen has been the $20M+ transfer of Peter Crouch from Liverpool to FA Cup holders Portsmouth. Taken at face value the intent would seem to be to play Crouch in attack alongside former West Ham and Tottenham Hotspur striker Jermain Defoe.

The press has been quick to label the pair as a “little and large” combination. The little and large arrangement appeals to a number of sensibilities as it seems to match the best of two of the most common type forwards – the big fellow who is good in the air and the wee speedy striker with a nose for knock downs and an eye for a half chance.

But such combos appear to have fallen out of favour and instead many of the most successful Premiership scoring partnerships over the last few seasons have been made up of a striker and a midfielder - Van Nistelrooy and Scholes; Henry and Pires; Torres and Gerrard; Drogba and Lampard.

Nevertheless strike partnerships such as Quinn/Phillips (Sunderland), Heskey/Owen (Liverpool) and Dublin/Vassell (Aston Villa) have shown that a pairing of a big man and wee man along with the right supporting cast can sometimes deliver goals.

But when it comes down to ranking big and small pairings no combo has yet bettered the Kevin Keegan and John Toshack partnership from the Liverpool team of the seventies. Keegan and Toshack is still regarded as the consummate “little and large” strike partnership although as the years have gone by there has been a tendency to think only in terms of long balls pumped forward for the big strong Toshack to knock on for the speedy and nimble Keegan.

There was a lot more to the duo than balls thumped forward looking for Toshack to make contact. Keegan’s prodigious work rate and unselfish running created all sorts of problems for defenders who had become use to marking relatively static target men while Toshack was an intelligent reader of the game who was rarely given sufficient credit for his anticipation and touch.

Encouraging for Portsmouth fans is the fact that Peter Crouch’s only double figure scoring season in the Premiership (12 goals) was in 04/05 when he combined with “little” Kevin Phillips. It also marked Phillips last good Premiership season (10) although Southampton was relegated.

Both Crouch and Defoe have had trouble holding down regular staring spots at their previous clubs with over a third of their Premiership appearances coming as substitutes. Defoe has been the most productive scorer of the two and has also racked up 50% more Premiership appearances than Crouch despite being a year younger – 26 to Crouch’s 27.

Sixteen of Defoe’s 69 Premiership goals in 225 appearances have come off the bench and his 33 helpers reinforce his reputation as a striker who who is sometimes overly focused on his own exploits. Defoe’s best Premiership season for goals came in 2006/07 when he notched a dozen but he has finished two other seasons in double figures.

Crouch has 38 Premiership goals to his credit in 149 appearances although his 5 goals as a substitute seem to contradict the widely held opinion of him as a goalscoring “super-sub”.

In linking Crouch and Defoe Portsmouth boss Harry Rednapp is looking to improve Portsmouth’s goal output knowing that if his club is to improve further then more goals are necessary. In their five Premiership seasons Portsmouth’s scoring has ranged from a low of 37 (miracle escape year) to a high of 48 last season.

The best season return from a single player came from Yakubu with 13 in 04/05 and their two top goal scorers have never broken twenty between them in the five seasons - the best performance was in 2003/04 with Yakubu 11 and Sheringham 9.

Strangely that total was matched last season with Benjani collecting 12 goals and Defoe 8 but these two crossed transfer paths during the January transfer window and never did play together. For Harry Rednapp a change in preferred tactics may also be in order – especially at home.

Although last season Portsmouth finished a best ever 8th in the Premiership Pompey’s home form slipped and four single goal losses and eight draws at home meant a goal here and there might have meant a realistic challenge to fifth place Everton.

Rednapp’s favoured formation was the lone striker and although these tactics worked to Portsmouth’s advantage away from home it often backfired at home. Twenty-four goals in nineteen home games is far from prestigious but it becomes anemic when you consider that 17 goals came in only 4 games (against Reading, Birmingham, Bolton and Derby).

If Portsmouth is become a consistent top six finisher then not only do Crouch and Defoe have to become a dependable source for goals but Rednapp needs to make sure that more goals at one end are not negated at the other. Portsmouth need to find a way to service and support two strikers while keeping the midfield from being overrun and the defense from conceding more goals.