Tuck was way better in 2013 than Kiwi ever was on his best day. I assumed that letting Tuck walk was an endorsement of Damontre Moore, but he's not playing, so WTF?
Don't get me wrong, I like Kiwanuka as a player, but he's sort of a man without a position. He's too long-legged to be a great pass rusher, he's too big to be a great linebacker, he's too small to be a great interior lineman, and he doesn't have the instincts to play a roving position that would fit his body, ala late career Jason Taylor.