'On defense, there is no arguing the Bills had a tremendous season in 2014, but Robey's potential output was sacrificed for that type of scheme. Now with head coach Rex Ryan, the man that took Pettine under his wing in Baltimore and then in New York, Robey's potential impact on the year as both a cover man and a blitzer is very high. If only he was a few inches taller. However, his ability makes up for it.'