Because Romo would’ve helped the defense give up less than 34 points to the Packers?
Dak Prescott secured the #1 seed. Romo can’t do better than that.
In the game itself, Dak Prescott and the offense scored 31 points with Prescott putting up 103 QB rating.
Romo’s playoff play hadn’t been lights out Aikman-like. Romo 2014 vs Detroit at home was also slow start. Romo may have performed better in the playoff game than Prescott, but Prescott’s play that day didn’t leave much room for much better compared to what Romo had shown.
Furthermore, how confident are you Romo is healthy for the playoffs if he assumed starter at Week ~11? Got injured twice in 2015, preseason 2016 injury and injury missed do-or-die Week 17 in 2013.
Back to Witten, this isn’t the opinion of a scorn Patrick Crayton or TO, Witten was Romo’s BFF and has little incentive to artificially prop up Prescott over Tony. Leadership is a QB trait, one that we ballyhoo for Aikman and Staubach, and if Witten says Prescott won over the locker room, who are we to dismiss that.
I would love for Romo to have led us to a Super Bowl in 2016, but I can’t say it’s anywhere near a clearly better decision to have gone with Romo instead.