Well, I can name at least 11 off the top of my head: Allen, Watson, Brady, Rodgers, Mahomes, Wilson, Herbert, Jackson, Mayfield, Murray, Roethlisberger. Of course someone could name more, and some could name less, highly subjective. Tannehill might even be the 12th. Carr is not on this list because he has no playoff wins.Like I said, name 16 QBs better than him? If you're not able to name them, you should understand exactly why he got paid. The market is always going to dictate the price.
Dude had 13TDs and 4 turnovers in 4 1/2 games.
I would gladly trade any of those for Dak and fix other positions. As you just saw, Green Bay did not franchise tag Jones, they are closer to a Super Bowl than Dallas, but are smart enough to know it is time to start re-building.