'With the arrival of Greg Roman’s offensive scheme tight ends will be needed in numbers. The Bills will be looking for a tight end that can serve in-line, detached, on the move and out of the backfield. Scott Chandler has been among the most productive receiving threats in Buffalo. MarQueis Gray and Chris Gragg have shown flashes but both are early in their careers. Lee Smith’s status remains uncertain as he approaches the start of free agency. We’ll see where the team goes as the team moves through free agency and the draft.'