i'm not all that concerned about aj and cc. i think both are fairly hittable. sure, having a big lefty in yankee stadium used to be a huge plus but it really remains to be seen if it'll make a difference in the new ballpark.
the bigger issue is if their younger talent can play up to their potential. if cano had a pedroia 08 season, i think we'd be in trouble. that might make a few people chuckle, but it's closer to reality than worrying about aj having a big impact next year.