I take it you mean from his perch in the booth he can see things LATE when it is too late for a coach to do anything about it. If that is your point I agreeThat’s a different discussion.
I’ve seen plenty of Romo games. Being able to talk Xs and Os from a booth is completely different from coaching a game.
He still is spot on about things a coach can act on in real time, like personnel packages, and reading formations and alignment.
There can be no doubt Romo knows football. He understands positioning and strategy, Tomlin not so much.