This total is too short given the 49ers' multiple injuries on defense and also because Jimmy Garoppolo is off his two finest performances of the season and now facing a mediocre Chiefs defense.

First, though, let's discuss the Chiefs' offense. Have the Chiefs missed Tyreek Hill? No, they rank first in the NFL in scoring at 29.8 points per game. Patrick Mahomes is either the first or second-best QB in football depending on how you feel about Josh Allen. Mahomes is my choice.

Next up is Mahomes drawing the 49ers' defense at a great time. San Francisco has a cluster injury problem in its defensive line AND defensive backfield. The 49ers are down defensive linemen Javon Kinlaw and Arik Armstead. Nick Bosa is questionable with a groin injury. He won't be 100 percent if he plays. San Francisco is even more vulnerable in the secondary. Because of injuries to Emmanuel Moseley, Jimmie Ward and Charvarius Ward, the 49ers could be starting a rookie fifth-rounder and second-year fifth-rounder at the corners. Safety Talanoa Hufanga could be out, too, because of a concussion.

I see a shootout here because the 49ers are clicking on offense. Jimmy Garoppolo is off his two best games of the season throwing for a combined 549 yards and four touchdowns with no interceptions the last two weeks.

The Chiefs give up 24.8 points a game. They rank 27th in pass defense. Kansas City only has four takeaways.

It would be an extra boost for the 49ers if their starting tackles, left tackle Trent Williams and right tackle Mike McGlinchey, are able to play. There is optimism that both will be ready. Even if they aren't, the 49ers' attack is based on running and short passes.