Decker (shoulder) did not take part in Thursday's practice, Rich Cimini of ESPN.com reports.

EDGE Analysis

Decker was present at Thursday's session, but he did not warm up beforehand and was an observer for the second day in a row. It remains to be seen if he will be healthy enough to suit up for Sunday's matchup with the Seahawks, but he is expected to undergo an MRI at some point this week in an effort to get a closer look at his injury.