https://www.espn.com/nfl/story/_/id/35448991/sources-tua-tagovailoa-expected-back-dolphins-starter-2023
"Sources: Tua Tagovailoa expected back as Dolphins' starter in 2023"
I think they've already moved on from this season
The question is not whether the niners win or lose. The question is who is the backup quarterback that will replace Purdy when he's inevitably injured.
Edit:. Looked it up. It's Josh Johnson