On what basis could you even make such a statement? How often do you see every single first basemen in the National League? You couldn't possibly be able to make a good judgment on how he compares to everyone else. I'm not trying to finger you out in particular, but statements such as "I would suggest his is still top 5" well... on just anecdotal and observational evidence its very hard to make a strong claim to that. I don't see every single first basemen in the NL, thats true. But I See at least one other every time the Cubs play, and watch just about every game that is on ESPN. Its a moot point, though, simply judging based on what you see is as good as a method as any. You really think things like fielding percentage are infallible? If not, perhaps we should just simply not make judgments on defense, because we can't "see every first basemen play." Not even Kurkjian or Gammons watch every single baseball game. Derrek Lee saves errors constantly. It seems every game, one of our middle infielders makes a piss-poor throw that D-Lee has to dig out. Being that there are sixteen teams in the national league, and thus, roughly sixteen starting first basemen, I don't think its a big stretch to say he's top five in the NL.