The average leadoff hitter had a 759 OPS last year, if that stays the average the next 8 years, Soriano has a good chance of remaining average for his position. I'm pretty sure you're joking, but in case you're not, I'd like to point out that leadoff hitter isn't a position. LF is a position. Well, then if he does fall below average for leadoff hitters, they can just move him to 7th or 8th, where he'll have a better chance of actually being well above average for his position. Problem solved. Although I'm just guessing that $19MM per will be somewhat over the average salary for a 7 or 8 hitter.