‘”Aaron Williams is a versatile player who has grown into a key playmaker for our defense in recent years,” said Buffalo Bills General Manager Doug Whaley. “He had an extremely productive season for our defense in 2013. Aaron is the type of young, core player we targeted early in the process to retain for years to come and this will be our philosophy moving forward. By building on his improved play in 2013, we expect Aaron to continue to grow into a key contributor for the Bills organization.”‘