I didn't read the whole thread, but saw many people mentioning Beasley. He was great as a receiver, but he failed to tackle Butler big time after Allen's INT. He was the one who should've stopped him at Ten 40, and I can't say he didn't try, but he failed. I am not saying it would change anything, but it was still 11 point game at that time and there is a difference if they need 60 yards for TD or 10.
Btw if you want to feel the pain go and rewatch it. Not the INT, but Butlers return. I am no expert, but at least Davis, Williams and Roberts could've done much more. When Beasley slowed him for the first time, there should be pile of bodies all over Butler, but they were just looking and hesitating.