You forgot Gesecki, who again, only missed 1 game. Oh definitely. Give me Brady, Maholmes, Rodgers, Watson, Allen, Prescott, Jackson, Mayfield. All easily would turn the team into a top 10 offense. That's how important the QB position is in modern day NFL.
In case you didn't notice, the last 4 teams in the NFL playoffs had arguably the 4-5 best QBs in the league. You can't hide your QBs lack of abilities behind good receivers. It doesn't work that way. Your QB needs to be the best skill player on the team. Is that what you think of Tua?