Because the Bills were 4-12 last year and not once did I think to myself while watching the games that one of the main things holding the Bills back was that they lacked a slightly above average tight end. They have no long term answers at LT, RT, QB, and OLB and until they do I don't want the Bills investing significant resources into the tight end position unless it's for an 80 catch, 1000 yard, 8+ TD sort of player.