No doubt Manziel is limited, but you just have to trust that his free wheeling can be harnessed and he goes through his reads like a QB is supposed to. Romo has been excellent staying within himself and running the offense, but playground Tony was effective too. He started out much more playground than disciplined at the beginning of his career too, so players can be taught. Maybe Manziel can be disciplined enough to let the offense play out, then get all JFF in the place.
I did not expect much from Romo or the team this year, so part of my love for Manziel was just the shot in the arm he would have brought the franchise. Now he would be more of an experiment that maybe just pays off.