'LG Richie Incognito: The Bills played Russian Roulette repeatedly last off-season — no risk seemingly bigger than this one. A player once banished by the NFL, the face of a “bullying” scandal didn’t know if a team would ever sign him again as he trained at EXOS in Arizona through the 2014 season. The Bills gambled and Incognito rewarded them. This unpredictable offense has been at its bruising best when Incognito is pulling out in front of LeSean McCoy. So in crunching the numbers, Buffalo must make another calculated decision: How many years does the 32-year-old with 116 career games have left in his prime? He has arguably never played better and gives this offense an assertive, intimidating identity it has sorely lacked seasons past. Incognito has also stated he loves it in Western New York, sounding like a player who wants to stick with the team that took a chance on him.'