Chiefs The San Francisco 49ers travel to face the Kansas City Chiefs in Week 3 Youth Brock Coyle Jersey , and their secondary has question marks at precisely the wrong time. Jaquiski Tartt is day-to-day after suffering a shoulder stinger on Sunday, and head coach Kyle Shanahan would not yet commit to who would start at cornerback opposite Richard Sherman.The team will know more about Tartt later this week, but Shanahan said on Monday that if he can’t go, Jimmie Ward could end up as an option next to Adrian Colbert. Jimmie Ward is a backup at all of the defensive back positions. Antone Exum came on in place of Tartt for the final few snaps, but Ward was not available because he had replaced Ahkello Witherspoon in the fourth quarter against the Lions. With Witherspoon’s status for Sunday up in the air, it seems a decent possibility that Ward would start in his place, and if Tartt cannot play, Exum would start at strong safety. There is one particularly good option on the open market, but the team seems fine sticking with what they’ve got.With questions at strong safety and cornerback, the 49ers have to prepare for the Chiefs’ prolific passing attack. Patrick Mahomes is off to one of the best two-game starts in NFL history, and he’s benefiting from Tyreek Hill and Travis Kelce off to strong starts. The Chiefs passing attack could not be clicking at a higher rate right now, and the 49ers have a whole lot of work to do. The San Francisco 49ers were embarrassed in Week 7 Youth Arik Armstead Jersey , losing 39-10 to the Los Angeles Rams in a turnover-fueled beatdown. The team turned the ball over four times, and with no takeaways of their own coupled with seven sacks by the Rams defense, this game was never close.C.J. Beathard struggled much of the day, finishing 15 of 27 for 170 yards. He threw a touchdown to George Kittle, but had two interceptions, lost a fumble, and almost lost a second one. He struggled to get on track most of the day, and the first half turnovers in particular were devastating. The Rams turned them into 17 points, although if you add in the punt block, you could say all of their first 22 points came as a result of “turnovers.”Naturally, there is a call by a lot of people for the team to make a change at the quarterback position. Nick Mullens is the backup, and has been working with Kyle Shanahan for the past two years. The team signed Tom Savage earlier this week Womens Jimmy Garoppolo Jersey , but released him to make room for promoting Tyvis Powell off the practice squad.On Sunday, Shanahan said he will not be making a change at the quarterback position. He said Beathard deserved blame for his performance in the game, but Shanahan also thinks blame can be spread to plenty of people for that performance. Shanahan acknowledged the turnover issues and the generally bad play, but would not lay it all on Beathard.When asked what is stopping the 49ers from considering a move to Mullens, Shanahan said, “because CJ’s the best quarterback we have in our building.”Beathard has been up and down through four starts. They had chances to beat the Los Angeles Chargers and Green Bay Packers, but turnovers crushed them against the Arizona Cardinals and Los Angeles Rams. The 49ers travel to face Arizona next Sunday, and we’ll get to see if Beathard and the offense can bounce back, or if the turnover bug continues to bite them.