This is like when people try to downplay Belichick's greatness because Tom Brady won a Super Bowl in Tampa with Mike Evans, Chris Godwin, Antonio Brown, Gronk and a rejuvenated Leonard Fournette. Like Jameis Winston didn't throw for 5,100 yards there the season before. Completely forgetting that Belichick had 2 rings already before Brady even came along.
Andy Reid or Kyle Shanahan are best developers of QB talent this league has ever seen. Who's schemes do you think Patrick is running?
It's not one thing or the other, is a combination of coaching and talent why the Chiefs have 3 Super Bowl victories, including in 2 in the past 2 years.
Andy Reid is an excellent offensive mind, aided by an all-time great QB.