I don't think the argument is whether Dak is having a rookie year as good as Wilson's or any other QB to ever play in the NFL. The argument isn't even whether Prescott is the long-term answer for this team.
What has to be decided ultimately is what quarterback gives us the better chance of winning a Super Bowl this year. Prescott can delay or possibly even end that discussion by playing well enough tomorrow to help the team beat Tampa. (If he plays great, there's no argument; if he plays poorly, the argument will be that the team won despite him.)
Making a comparison to Wilson isn't going to make this go away. Only Prescott can do that. He played well enough during the first part of the season for Romo to concede that he should continue starting. He's got to answer that bell again or Dallas needs to give Romo a chance to finish what Dak started.