He can't dress out for any game. Not eligable to play this year. Now, anyone is eligable to practice, and be on the team. So thats why you hear about him in practice all the time.
I think next year when Walker is done, Peak will be the next starter. He was great at GT. He will be able to step in after a year of practice and pickup right where Walker left off. He has better hands than Nick. Just another weapon for next season.