Actually DeRosa's and Miles' careers prior to signing with the Cubs were almost identical. Including the fact, that both had career years prior to signing. Miles career prior to signing at 32 .289/.329/.364 Derosa's career #'s prior to signing .260/.316/.366 at 32 Based on those #'s you would be a fool to assume that Miles would turn out to put up #'s similar to DeRosa's, but I suppose it is possible that Mile's numbers could still improve over his career year, last year. I think the real swap is Fontenot for DeRosa, as the Cubs will be mainly facing RHP. I will be interested to see if Fontenot continues to improve this year. If Fontenot can continue his career .853 OPS vs. RHP. The loss of DeRosa isn't all that bad. Well it looks good if you put it like that, but we all know Miles isn't gonna knock out 20 homers in the next two years. I can't see him improving a whole lot. In Miles, we have a .290 hitter, nothing more. I hope Fontenot keeps up what he's doing and doesn't regress much.