Who would be most surprising Buffalo Bills retiree?

Surprising retirements aren’t anything new in the NFL. From Jim Brown, to Barry Sanders, Robert Smith and Calvin Johnson, there is a history of star players walking away with something left in the tank.

On Saturday night, however, Andrew Luck sent shock waves around the league when he announced his retirement at the age of 29. Luck had been plagued by injuries the past four years and decided to step away with his body, and mind in tact.

That got me to thinking: Who would be among the most surprising Buffalo Bills to retire?

I won’t take the low-hanging fruit of Josh Allen, Ed Oliver, Tremaine Edmunds, etc. It would be simple to say the Bills’ young stars. Luck was in his prime, so I am looking…