The Browns are a football team that hasn't been laid in 635 days. Mayfield comes off the bench, down on points, and brings his team back with pinpoint passes, and the confidence of good veteran quarterback. Yes--the was the Jets on the road, the 3rd worst team in the NFL also playing a rookie QB. They also find ways to lose.
My main take away is Mayfield seems to have " it ".
It will be interesting to see what happens over time. I can't remember who their last decent QB was. Vinny maybe?