'Tolbert, 31, is a 5-foot-9, 250-pound nine-year veteran who has spent the past five seasons in Carolina, where Bills coach Sean McDermott previously served as the Panthers' defensive coordinator. Tolbert was released Feb. 21 – which made him eligible to be signed Wednesday – after rushing 35 times for 114 yards and catching 10 passes for 72 yards and one touchdown in 2016. He has just one rushing touchdown in the past three seasons on 134 carries.'