I think even most negative TCU fans think 6-6 or better is a likely outcome in 2020, and the 2019 team was good enough to win 6 or 7 games and got a bit unlucky with so many losses in close games. But we're fairly spoiled, and we don't think of 6-6 or 7-5 as a good outcome; we want to go at least 8-4 and have occasional 10+ win seasons. And most of us have arrived at the conclusion that it just isn't going to happen without a major overhaul to the offensive coaching staff, which obviously isn't going to happen.
I think there is some reason for optimism - there is some good young talent on the team, and Duggan should be good. And maybe Cumbie is better than I give him credit for (note: I give him no credit). Hill was ok, Robinson was bad and an interception machine, Duggan wasn't ready but was forced to play, it wasn't Cumbie's fault that the o-line was a mess and the receivers couldn't catch. I still feel like Cumbie is terrible and should have been fired, but since that isn't going to happen I hope that he proves me wrong.