I don't think Dobbs is a great QB but he's better than the four interceptions showed last week. He's allowed to struggle, that's why he's a journeyman. But the NFL is full of journeymen right now at the QB position. By adjusted QB rating (take it for what it's worth), he's been better than Mayfield, Burrow, Wilson, and Sam Howell. Frankly, right now, I think there are only ten or eleven (healthy) good QBs in the league. All the rest are varying levels of competence, mostly depending on the system. It doesn't make sense to make a change while we have a playoff spot. If he continues to struggle, the seat gets warmer. But Hall or Mannion or whomever isn't going to be better.
What we have to hope for is improved play calling from KOC (which I think could happen) that plays to Dobbs strengths, including letting the o-line run block a bit.