23. Sam Montgomery
Most of the players on this list were first or second-round picks. They carried a lot of weight on their shoulders but couldn’t deliver. However, Montgomery was a third-rounder. Despite this, he earned the status of a draft bust because he only survived a month with the Texans. It’s remarkable how efficiently he blew up his career in Houston because he was a moron.

The Texans cut Montgomery after he violated team rules on a field trip. It’s unlikely that Montgomery was ever going to become a world-beater. But he blew his opportunity of an NFL career because he never even played a game. Rumors suggest that it was related to a marijuana incident. If that’s the case, a joint sent him to the XFL (via Fox Sports).