Watch Martinez when he runs an option, and watch McCaffery when he runs an option. There's a definite killer instinct gap there in the way that very simple play is run.
Why is that? Well, for McCaffery it:
Helps that your mom was once good enough of a soccer player to be in Sports Illustrated.
Helps that you have a Dad who is a Pro Bowl three time Super Bowl champion, revered for his fearlessness when he played the game.
Helps that your maternal grandfather won a Silver medal in the Olympics, and held world records in track and field at one time or another.
Helps you have a brother with NFL experience as a receiver, a brother playing QB at another B1G school right now, and another brother who is arguably the best at his position in the NFL, and a legit MVP candidate.
Let's face it - the kid grew up watching the killer instinct around him from Moms to Pops.
Now, I'm not saying that Martinez isn't tough. Quite the opposite. Having read his story, takes huge stones to be in a basketball game, dislocate your shoulder, pop it back in, go BACK into the game, dislocate the shoulder again, then be told you'll never play football again at 100%. All this only years after losing his mother to cancer (something I am all too familiar with, like others). Kid is tough, he's a freaking stud physically.
But maybe his mind just isn't there. That doesn't make him mentally or emotionally weak. Maybe he's worried about being seriously hurt again to the point he won't be able to play anymore? I don't know what it is, but it's like a stone that has seemed to be hung around his neck. All of it at 19 years old, too. That's a hellova burden to bear.
What can Frost do to help him gain confidence? When Martinez is on top of his game - he's virtually unstoppable. How can you have that be more constant?
How about more creative playcalling? Mixing up formations and plays. Focusing on the running game. Committing to the passing game and abandoning the run game FOR THREE QUARTERS may not help a guy who is struggling for whatever reason. Calling bubble zone passes on almost every drive doesn't help a guys confidence if that guy goes 3 and out on 4 straight possessions.