Meaningless exhibition? Not when you know what to watch
Here is my preview of the 49ers-Chiefs preseason game. Five things to watch in the 49ers’ preseason game against the Chiefs Friday night: 1. Colin Kaepernick in the red zone. Kaepernick has something to prove here. As terrific as he’s played in his brief career, he needs to improve his passing in the red zone. Last season, his red zone passer rating was 83.9, nothing special. Compare that to Alex Smith…