Rg3 was a beast throwing the ball and was rushed back
Vick got hurt but not more than garapollo and also was hampered by not having any real receiving threats besides alge crumpler Ala Lamar Jackson up until Philly
Cam went to a Super Bowl the pinnacle of being a pro while being the best player on the team
Everything you said is true but it doesn't negate my point they had shorter careers than Brees, Farve, Manning #1, Manning #2, Brady, Rodgers, Ryan, Montana, Young, Warner, etc etc