In the wake of Manziel's rough debut, I thought I'd look back at some of the high-level quarterbacks over the years who were especially putrid in their first career starts. One thing to remember: Few of these quarterbacks -- even those who were drafted first overall -- entered the league with the kind of hype that Manziel did. Also, almost every one of these players was tutored at one point or another by an influential and helpful coach. So while we're most definitely NOT saying Manziel is a lock to be as good as any of these quarterbacks, it is worth pointing out that Manziel would do well to listen to and learn from the coaches in Cleveland, particularly offensive coordinator Kyle Shanahan and quarterbacks coach Dowell Loggains. It will be interesting to see if the staff can help Manziel improve his mechanics -- especially his footwork and release -- so that he's better equipped to handle the speed of the pro game.