Donald Brown was a full participant in practice Wednesday after clearing the NFL's concussion protocol, ESPN.com reports.

Brown was a full participant in practice Wednesday after clearing the NFL's concussion protocol, ESPN.com reports.

Analysis:

Brown thus appears on track to be available for Sunday's game against the Dolphins, which is more than can be said of Ryan Mathews, though in Brown's potential return, we suspect that he's likely to work in a complementary role behind Branden Oliver.