Spring is officially in full swing which means so is college football. This is the time of year when all the focus is on the national title contenders and their spring games.
The Alabama Crimson Tide have been the kings of college football for a few years now and just about everyone is working their hardest to knock them off.
The top contender to do that is Heisman winner and human-highlight reel, Johnny Manziel and the Aggies of Texas A&M. They were the only squad to beat Alabama last year.
There are plenty of good teams outside the SEC too, where teams like Oregon and Ohio State are poised to make a run at another national championship appearance.
Here are my grades for the college football national title contenders so far this spring.