Career years: 1992-2003
Career stats: 11.9 PPG 6.5 RPG 1.6 APG SPG BPG
Teams: Denver Nuggets, Atlanta Hawks, Minnesota Timberwolves, Miami Heat
Laphonso Ellis isn't the most known guy on this list, but his game and potential may rival some of the most famous players in the league. He was drafted No. 5 overall out of Notre Dame by the Nuggets and started off his NBA career strong with two solid seasons that made experts feel like he would be a premier power forward in the game going into his third season.
Just like the stories of many others on this list though, a stress fracture to his right knee kept him off the court for nearly his entire third season. That injury paired with more to his other knee and a sports hernia plagued Ellis for the rest of his career, never fully allowing him to live up to the hype. Remember he actually did this.