Bills signed Ferris State DL Justin Zimmer.
Zimmer (6'3/302) was a two-time Division II All-American, sprinkling a school-record 26 tackles for loss and 13 sacks across 35 starts. He turned in an eye-popping Pro Day, running 4.91 with a 32-inch vertical and whopping 44-bench press reps. A small-school sleeper, Zimmer is a workout freak with some upside as a three-technique inside rusher.