Add Jason Giambi to the list of players Joe Girardi has been impressed by in camp so far.
From Peter Abraham:
Watched Jason Giambi hit and he was going the other way or up the middle with everything. Joe Girardi said he has been impressed with how good Giambi has looked this spring. As he said, if Giambi proves he can play first base it gives the Yankees a lot more flexibility in terms of their roster and their lineup.Giambi arrived in camp in great shape and is certainly trying to prove that he can handle being an everyday player.
If all of the first base candidates are playing up to their best, deciding who will start would be a good problem to have.