Stevie Johnson estimates he's 90 percent recovered from his May groin operation.
Johnson participated in team drills at Bills minicamp on Tuesday. "I still have to get over the mental aspect of it," Johnson said. "That is why I wanted to come out for this minicamp. I can get acquainted to running routes and try to get over the mental aspect of being out there, cutting on my left leg and trying to trust it. I think this is big." Barring a setback, Johnson will be full-go for camp.