It all depends on how good we expect Williams to be coming out the gate. Nobody should expect or depend a rookie to be as good as CJ Stroud was, but on the other hand, this team is significantly better than the 2023 Texans were, so that has to be accounted for.
If Williams isn't a disaster, this team should be better than last year. But the range of possible play from him is as wide as the equator - one can expect anything from Cade McNown-unfathomably-bad to CJ Stroud-holy-horsefeathers-this-guy-is-a-stud
I wouldn't be shocked, but I would be marginally displeased, if they got a bridge QB for 2024 (or, unlikely, but possible, that they keep Fields for a bridge year). I get it, but I also think Williams is good enough to start, warts and all, plus, as a fan, I'm impatient and I want to see what he's got.