Joey Alfieri
The 49ers signed Alfieri to their practice squad late last season. He was an undrafted rookie out of Stanford who spent time with the Eagles and Giants in the preseason. He’s even further behind than Flannigan-Fowles since he didn’t have a whole year with the club. Alfieri is listed as a linebacker on the 49ers’ depth chart, but he played on the edge in college and could make a move to the defensive line.