He was projected to be a first rounder. It has been spoken about on ESPN during the entire draft.
Feel free to link a draft projection that had him listed as a first rounder prior to his removal from the program.
While Tyrann was an incredible player...one of the most exciting I've seen in 30+ years of watching LSU football, his measureables were always going to be an issue when projecting to the next level. In fact, someone posted a good piece on EXACTLY this issue yesterday I think. Part of it addressed the issues with his discipline, but most of it addressed the football issues...that finding a sport for him to flourish could be an issue.
While his disciplinary actions certainly caused him trouble in terms of the perception about him with NFL teams, I don't think it hurt his draft stock all that much. At the end of the day, he was drafted based on his skill set.