I'm not so sure. Something about the whole Frank/Bryce situation seemed off from day 1. Bryce didn't fit Frank's QB mold as well as Stroud, then he basically gives up when Bryce is named starter in preseason but gets virtually no reps in games. Then he looks completely unprepared and Dalton steps in in Seattle, has a decent game under immense pressure, and it's right back to Bryce. All his mechanics are terrible and he's having the worst rookie season ever and Frank doesn't bench him?
You dont have to be a conspiracy theorist to know Bryce wasn't ready to be a day 1 starter. Everything with Bryce, then coaches, and the FO seemed forced.