Tarpley has decided to retire from the NFL after just one season, citing concussion concerns, The Buffalo News reports.

EDGE Analysis

Tarpley made his mark last season by making the Bills as an undrafted free agent, then seeing increased action down the stretch. However, he also suffered his third and fourth concussions of his career, and would prefer to walk away from the game with his health intact and a life in front of him. This type of life decision is starting to become more common across the NFL, as seen on a few occasions this offseason.