Can Braxton Miller take a step forward?

Braxton Miller's throwing mechanics have room to improve. Mary Langenfeld/US Presswire

For a guy who finished fifth in the Heisman Trophy voting, and for a guy with his experience level, Ohio State junior quarterback Braxton Miller just might be the most enigmatic player in college football.

Some, including a number of NFL scouts, see him as a running back at the next level. They think he plays more like one now, really. Some, including his coach, see him as a capable pro quarterback.

Some just aren't sure what to make of him.

“We’ll see,” one coach said, trailing off. “I have my doubts about him as a quarterback. I don’t know if he’ll ever get there.”