NFL Notes: Adrian Peterson, Draft, Bengals, Broncos, Chargers

Adrian Peterson

• The NFLPA officially filed a federal lawsuit on behalf of Vikings RB Adrian Peterson against NFL on Monday.
• The petition seeks Peterson’s immediate reinstatement and says that his suspension should be two games at most. (Jason La Canfora)
• The union objects to use of exempt list and mentions that commissioner Roger Goodell no authority to impose counseling along with discipline. (Jason La Canfora)

Draft

• According to Matt Miller of the Bleacher Report, Louisville S Gerod Holliman will forego his senior season and enter the 2015 NFL Draft.
• Updated: 2015 NFL Draft Order

Bengals

• TE Jermaine Gresham will visit with a toe specialist on Tuesday for a second opinion. (Mike Garafolo)

Broncos

• QB Peyton Manning suffered a thigh injury during Sunday’s win over the Chargers and was taken to the locker room before halftime.
• According to Mike Florio of Pro Football Talk, the Broncos are not concern about Manning’s thigh injury.

Chargers

• WR Keenan Allen (ankle) left the stadium in a walking boot after Sunday’s loss to the Broncos. He’ll undergo an MRI on Monday. (Michael Gehlken)
• ILB Donald Butler (elbow) had his left arm in a sling following Sunday’s game. (Michael Gehlken)
• RT D.J. Fluker is also dealing with an injury, but it’s unclear what he injured. (Michael Gehlken)