From 04 to 05 perhaps? Even if Edmonds does decline, he'll still be among the elite for his position on the team, and better than any Cubs outfielder. Anyway, as for the other stuff, one thing to remember is it's not just OBP. The Cubs are still a team that doesn't walk, even if some of these guys get on more frequently than the ones they are replacing. But they have other offensive weaknesses as well. And the guys you list will not be playing 162 games next year. You can't compare the 2005 SS OBP with Ronny Cedeno alone, because Ronny will not play all season every game. Neifi will be a significant drag on the SS OBP, whether he's starting 20, 50 or 80 games at short. Likewise, Murton will not account for 650 PA from LF. Somebody else is going to get significant time out there, 100, 200, maybe 300? PA. And that person will most likely be a bad OBP guy. When you take into account likely changes in OBP for the 650-700+ or so PA from each position, CF is the only one that is almost a guarantee for significant improvement. SS and LF should increase a bit, but probably not by an enormous amount. Meanwhile, 2B could easily decline (.346 in 2005) as could 1B and C (positions where primary player is coming off career year). Overall, the team OBP should be a bit better, but not by a very wide margin.