Z doesn't fit this at all. He had three years of xFIPs in the 3-range (3.82, 3.88, 3.54) from 2003-2005. Since then his xFIPs have been 4.20, 4.62, 4.45, 4.27 and 4.26. He re-signed with the Cubs in 2008, the 4.45 xFIP year. Since signing, he's been about the same to a little better than the two years immediately preceeding the extension. Aramis is much the same way. Before re-signing with the Cubs, he had OPS' of .956, .921, .912 and .915. Since the 2007 extension – .898 and .905. A bit of a dropoff, but not huge In both cases, if the contract had been given out because of one amazing year, it would have been given out much earlier than it was. If anything, both of them got big contracts for consistently very good performance over a number of years. Soriano: As a Yankee: .824 OPS. As a Ranger: .814 OPS. As a National: .911 OPS (1 year). As a Cub: .840 OPS. Lee: As a Cub: .909 OPS. As a Marlin: .822 OPS. Both have been better as a Cub than anywhere else, with the exception of Soriano's breakout year with Washington (which he almost matched in Chicago with an .897 OPS). ARam has been better as a Cub than Pirate by a huge margin, but that would be expected. Z has only been a Cub. You make some good points in this, but a couple of issues: On point #2: The Cubs have been one of the least budget conscious teams since Hendry took over. They've consistently raised the budget anytime a player they felt could help was available. I do agree that they've misspent a lot of that budget, but until the past couple of years they really haven't been all that budget conscious. Also on point #2: The Red Sox rarely have the best player at every position. The Yankees come close because of their ridiculous payroll, but the Red Sox generally have good to very good players at every position, but not top players at each. Just this year, they have less than top 5 production at 2B, SS, RF, CF, LF and DH. Looking just at players, they have David Ortiz DHing, Marco Scutaro at SS, J.D. Drew in RF and Adrian Beltre at 3B. I doubt any of those guys, entering the year, would be considered top players at their position.