Joe Webb is familiar with most aspects of the NFL playbook at this point. The six-foot-four, 220 pounder was the definition of offensive utility player in college, becoming the first quarterback in FBS history to record two seasons with 2000 passing yards and 1000 rushing yards. That was after he caught 30 passes as a sophomore at UAB. When the Buffalo Bills signed the free agent veteran this week, it was assumed that he was here for quarterback insurance; after all, his arrival preceded T.J. Yates heading to injured reserve. That’s where Webb started his career, when he threw three touchdowns and five interceptions across two seasons with the Minnesota Vikings.