Can the Kansas City Chiefs win another Super Bowl this season?

Yes they can as long as they can focus on what's at hand and leave the drugs alone. And if they would shine light on other players other then Mahomes and Kelce.

The whole team is back and better than ever with additional receivers.

Yes if they play their cards right , stay away from the drugs , and if they would take the lime light and shine it on other people other then the 2 main ones be better .