NFL Notes: 49ers, Bills, Chiefs, Jaguars, Jets, Seahawks

49ers

• 49ers signed LB Shayne Skov to a future/reserve contract.

Bills

• Bills running backs coach Tyrone Wheatly is taking the same position at the University of Michigan. (Adam Caplan)

Chiefs

• Chiefs tried out WR John Chiles, CB Aaron Hester, DL Shawn Lemon, and WR Cordell Roberson. (Aaron Wilson)

Jaguars

• Jaguars tried out DE Ikponmwosa Igbinosun. (Aaron Wilson)

Jets

• Manish Mehta reports that the Jets are not expected to make any hires for their head-coaching or GM vacancies this weekend.

Seahawks

• Seahawks signed DT Jimmy Staten to their practice squad.
• Seahawks release LB Mike Simmer from their practice squad.
• Seahawks tried out QB Dominique Davis, DL Shawn Lemon, and CB Keon Lyn. (Aaron Wilson)
• Seahawks brought in DB Delvin Breaux for a visit. (Aaron Wilson)