NFL Notes: Adrian Peterson, Browns, Cardinals, Falcons

Adrian Peterson

• Vikings RB Adrian Peterson has officially entered his plea of not guilty. (Albert Breer)

Browns

• The Browns are reportedly considering signing G Ryan Seymour off of their practice squad due to his versatility to play both tackle and guard. (Adam Caplan)
• OL Nick McDonald (broken wrist/reserve-NFI list) has been cleared to practice this week. (Adam Caplan)

Cardinals

• The Cardinals reportedly believe QB Carson Palmer arm strength is close about 80 percent right now, but they are working to help him improve. (Ed Werder)

Falcons

• WR Julio Jones was spotted “slowly dragging his left foot” as he left the locker room on Monday. (Vaughn McClure)
• LT Jake Matthews said he tweaked his previously sprained ankle during a Week 5’s game against the Giants, which appeared to impact his play this past weekend. (Vaughn McClure)