The NFL combine is where potential players show off their skills to all the teams in hopes of getting signed or raising their draft stock, but as fans, do you care about it?

Now that the combine is over, teams will start evaluating the talent for the draft. While most people care about a player's college career, and who drafts him, most people don't stop and watch these off-season workouts.

Sure, it's impressive to see how fast a player can run, or how high he can jump, but it's basically just watching drills over and over again. But sometimes, a player like Tyrann Mathieu (pictured) is there—someone no one saw on the field last season due to disciplinary actions—so we can see why he might raise an eyebrow.