Originally Posted by Cochise
There's not much difference, IMO.
Rivers 70% 4048 yds 28 TD 9 INT's 106.9QBR Wins on the road at 11-3 Denver and 10-3 KC
Smith 60% 2873 yds 18 TD 6INt's 85.5 QBR Wins at Phili and at Tennessee (Has 1 less game)
I see a little bit of difference and Rivers supporting cast is similar if not inferior to KC's.