I think it's a bit of a confusing question
Would I want the magglio of what...06 07 08? hell yeah, Do I want the magglio of 10? Not so much.
If we are taking a players best year and putting it on that team, that's one thing, I thought we are adding a player we want on our team today that we lost. In that case, Vazquez. The rotation would be ridiculous and our bullpen would be the least used.