The return of Gallery and Hawthorne on Wednesday raises the possibility they will play on Sunday when Seattle travels to Pittsburgh. Both were inactive for last Sunday's season opener at San Francisco.
Gallery has a sprained knee suffered in the preseason finale against Oakland, while Hawthorne has also been slowed by a sore knee.
Wide receiver Sidney Rice was also a limited participant on Wednesday. Rice has been slowed by a sore shoulder.
Copyright 2011 by The Associated Press