I think it's a better idea to compare Patrick Mahomes to Drew Brees. And that's just for this season. Otherwise, I don't think he deserves to be in the same sentence yet. Perhaps if he's still doing it 15 years from now.
I don’t think you can compare any QB in the NFL to Drew Brees. Drew Brees is the heart and soul of the team, and is an integral part of every phase of game planning and execution.
Mahomes is just the quarterback. Is he a great quarterback? Sure. But you can’t even begin to compare their roles in the team.