We should make up our minds. If the primary problem is Jones, then we should stop blaming the WR's and stop thinking that we would be better off with Boutte and Thornton playing more.
We might consider the quality of this team, presuming that we had an average NFL QB starting and as a backup. As you point out, out WR's might do much better with a better QB.
QUESTIONS
How bad is this offense if the OL were healthy and had an average NFL quarterback leading the team?
How bad is the team in 2024 if we extend all our free agents and acquire a QB, backup QB, OT and backup OT?
For me, that is baseline situation. Go with what we have and two positions.
I understand that this won't happen. Some of the FA's might be to expensive and it might be better to find a replacement. Since I'm Ok with every position but QB and OT, not signing any of our free agents simply requires us to sign a replacement.
BOTTOM LINE
We can win with our current roster (including those on IR) if we have an average QB and a top quality OT for the future. Our Defense and Special Team are fine.