Watched the quarterback on replays today

I made it a point to watch the other college quarterbacks on todays college replays. I noticed the the majority of them dropped back much quicker that JJ. The all seem to get the ball of in a shorter peroid of time. When they would feel the pressure from the pass rush they would step into the pocket. I realize that our line play has been less than desirable but compared to other quarterbacks JJ seems to take longer to throw the ball. Many of them appeared to be able to find the second and even third receiver if their #1 wasn't available. Is the problem JJ or is it coaching? Is this kid getting the coaching he needs to compete or is he better suited for another position. He has a very strong arm but lacks many of the other mechanics displayed by other good college quarterbacks.