That isn't my problem replacing him. This is not a zero sum game.
All this is is a strawman you can easily knock down.
Now I am not certain I would have replaced Romo. I do think he tends to either over believe in his skills when it comes to crunch time, or cannot keep a cool enough head.
In either case, replacing him doesn't enter into that.
But if I did want him replaced, something could have been cobbled together to make that so. Seems when Jerry got a snoot full and made a move for Mo Claiborne, he moved up to get the guy he wanted. So I'll allow you to extrapolate what could or could not have been done with Jerry on the war path.
You claim Alex Smith is merely a bus driver. You say that like it is a bad thing.
There have been quite a few bus drivers that have won it all. Not saying he ever will. But this is the flaw in your analysis, because YOU assign value from YOUR perspective.
The facts are simple. Romo has brilliant days. Romo throws for a great number of yards. The team loses enough that all that doesn't matter.
Under the big lights, Romo has shown he will fold at times. Not every time or most times.
But he now has a history that is perceived to reveal he will toss a pick at the most inopportune time of the game and the team will lose. Many excuses have been made for why those picks occur.
But in all those picks, the common denominator is Romo.
Ockham's Razor applies here. - It states that among competing hypotheses, the hypothesis with the fewest assumptions should be selected.
Meaning, with all the different theories as to whose fault it is the picks occur and the game is lost, the simplest is usually the one that is correct if you do not know thew exact causal effect.
The simplest hypothesis is Romo is the reason for the losing since he is the common denominator of all the picks that have lost games.