It appears that safety Deon Grant has some damage in his hand and wrist:

Seahawks safety Deon Grant suffered a ligament injury to his hand and wrist on Sunday and will see a hand specialist Tuesday to determine the extent of damage, coach Jim Mora said. “I don’t know the exact medical term for it, but it is something that could pose a problem and we’ll just have to see what they say tomorrow,” Mora said. “It might be something significant, but it might be something he’s OK with. We’ll see.” Grant injured his hand during Sunday’s 35-9 loss at Minnesota, but didn’t come out of the game. If Grant is sidelined, veteran Lawyer Milloy would be the likely replacement.