NFL Notes: Bears, Bills, Browns, Chiefs, Seahawks, & Texans

Bears

• Veteran S Adrian Wilson appears to be “gaining a level of comfort” in the Bears’ defensive scheme. He is expected to go “full bore” in preseason games. (Michael C. Wright)

Bills

• RB Fred Jackson‘s one-year, $2.6 million extension includes no guaranteed money. (Adam Caplan)

Browns

• HC Mike Pettine make it clear that the addition of veteran S Jim Leonhard is to provide depth behind Donte Whitner and Tashaun Gipson. (Pat McManamon)
• G John Greco and DL Billy Winn returned to practice on Thursday. (Pat McManamon)

Chiefs

• Chiefs waived ILB Ben Johnson on Thursday. (Terez Paylor)

Seahawks

• Seahawks worked out veteran TE Steve Maneri on Thursday after they placed Anthony McCoy on injured reserve. (Adam Schefter)

Texans

• Texans activated RB Jonathan Grimes and OLB Trevardo Williams from the PUP and NFI lists.