I'm not saying bring one of them back though, get another Krogan!
James is only on your crew cause he was there with you when the Reapers hit, well you can say that about the whole Normandy crew. James could have been in or out (I read that he was created for new players to the series), he is there so you have an early tank. I'm just saying at least give him something similar to Krogan charge that we had in past games, speaking from a gameplay standpoint.
Speaking of Krogan..