One tackle spot is set in Buffalo, with Cordy Glenn signing a 5-year, $65 million extension this week. But the other tackle spot is a big question mark. The biggest problem is that 2014 second-round pick Cyrus Kouandjio has never developed. The Bills somewhat made up for that failure by finding a passable right tackle, Seantrel Henderson, in the seventh round that same year. But Henderson missed the last five games of last season battling Crohn's disease, and he's likely to miss at least part of the 2016 season trying to get healthy and back to his playing weight.
Four Downs: AFC East
