Bills OT Zebrie Sanders is recovering from surgery to both hips.
A fifth-round pick last spring, Sanders tore his right labrum in training camp, landing on injured reserve. He then tore his left labrum two months later. He's still rehabbing his left hip, and won't be 100 percent for OTAs. Sanders was billed as the Bills' "swing tackle of the future" last year, but he'll need a healthy and productive camp to earn a roster spot.