I wouldn't say we have a lot of talent. I think bullock is decent, Weisman is a good fullback. Canzeri is tiny and is not yet proven despite massive talk from HN. A lot of talent for me would be backs like shonn Greene, Albert young, sed shaw, Freddie Russell, etc. I think ours are serviceable.
Nobody knew that Greene was going to be what he was. Even 4-5 games in people were doubting he'd keep peeling off 100 yrd games during the big 10 season. So you really can't compare the start to that season to this one. These 3 rbs are more then capable of being pretty good. And any one of them could be great with the Oline/offense running well. I think they all compliment each other and that the running game will be great overall if they can have any thing even close to resembling a play action passing game to keep them from stacking the box play in and play out