Smith can win but clearly he needs great players around him and a 2015-16 Broncos SB caliber type defense on the other side of the ball. But u can say Brady needs good players around him. Smith started out playing very well this year. With the Chiefs regressing....he will,probably be traded to another team.
Even Blaine Gabbert an have good games. Smith is a solid caretaker and that is it. Chiefs were winning with smoke and mirrors. Now their D isn't forcing turnovers like they did before and the runnign game has fallen off considerably. Watch Russ out there beasting with crap for years. Smith on Seattle would be out of the league.
Also, anyone with that Broncos SB caliber D would win a chip. Why invest in a QB like that?