
Only 5 5*
Rogers - obviously lived up to it in college; injuries and addiction derailed his pro career
Smoker - dealt with injuries and addiction while still in college, but had a solid bounceback as a senior, not a 5* though
Gholston - very good college career, but not 5*, certainly a 4*
McDowell - certainly was on track to live up to it, until his junior year, when he more or less quit
Martin - remember seeing him commit to MSU over Oklahoma live on ESPN in the dorm, and everyone just saying, "wait, what?" Not sure how a guard should really ever be a 5*, but he had a very good career
Knott - multi-year starter, but more of a borderline 3/4 than a 4/5
Richard - became the starter late as a true freshman, and was great. Ended with 654 yards on 4.9 ypc; but in his 3 games to end the season, as the #1 back, averaged 6.3 ypc. Saw him run for 136 yards against Indiana in person. Once Bobby Williams was fired, he transferred to Missouri, wound up being a reserve LB. Not sure what happened.
Thomas - wasn't done growing, and outgrew his LB spot. He was a starting DT on a CFP team, so I think lived up to his rating, or at least close to it
Dobbs - bust beyond bust. Couldn't see the field, transferred to Memphis, and apparently can't get on the field there either