3 keys to 49ers getting revenge on Chiefs in Week 7

3 keys to a #49ers victory over the Chiefs on Sunday.

The San Francisco 49ers are seeking revenge in Week 7 when they face the Kansas City Chiefs in a rematch of their Super Bowl LIV loss from three seasons.

Both the Niners and the Chiefs are coming off losses, but there may be more of a celebratory atmosphere inside Levi’s Stadium for a game that will be marked by a reunion of the 2012 team that made it to the Super Bowl — and the return of former head coach Jim Harbaugh — and mark the debut of running back Christian McCaffrey following his arrival in a blockbuster trade from the Carolina Panthers.

But what are the keys to the 49ers ensuring they are celebrating a win over a Super Bowl frontrunner come the end of Sunday’s game?

Here we look at what the Niners must do to prevail and improve to 4-3 on the season.