Mega Bust
The young quarterback was allegedly worth about $37 million to Texas A&M. There was talk about him being the number one pick but he dropped down the board. Blake Bortles was the first selected quarterback that year. In the end, Manziel proved that he didn’t deserve to be an NFL starter because of his terrible play.

Manziel only started two games in his rookie season with zero touchdown passes and two interceptions. Then his sophomore year saw him start six games with five interceptions and seven touchdowns. In short, he was garbage and didn’t offer the Browns anything. That’s why he went down as one of the biggest busts ever (via AP News).