but ibanez is worse they're pretty close...uzr has abreu a bit worse but how many games has ibanez actually played in rf? meh, RF LF, same howry not really. derosa was alright in right field but we all saw how bad he looked in left. there is a learning curve 21 innings? you are basing derosa's LF prowess off of 21 innings of anecdotal observation. (btw UZR had him as completely average, but again, its 21 innings). Albert Pujols went 0 for two and a half games...true story. Another example of why people really shouldn't pay attention to defensive metrics. DeRosa himself said that he was having trouble in left field because of the way the ball comes off the bat different wnd what not. Now, I'm not saying Ibanez will be like that since he has played much more outfield than DeRosa, but I don't think it's unreasonable to think there might be a bit of a learning curve and he could be slightly worse in RF since he is so used to playing left. If it was as easy as you say, I think we'd see a lot more guys bouncing from left to right and vice versa.