Spoilers ahead for Episode 3 of "Chicago Fire" Season 13, called "All Kinds of Crazy." The big cliffhanger from "Chicago Fire" Season 12 (available streaming with a Peacock subscription) was the reveal that the seemingly shady Damon was actually Severide's half brother, and he was just keeping secrets to get to know the Squad lieutenant.
In "All Kinds of Crazy" in the 2024 TV schedule, though, Damon was just straight shady as he lied to Chief Pascal to suggest that Stella Kidd was a bad officer, which could have resulted in her being sent from 51.
Apparently, the Damon/Severide cliffhanger from last week's episode wasn't what we needed to worry about! Fortunately, Pascal didn't let Kidd's reaction to him or Truck's turnover rate sway his opinion after Mouch made sure he had all the information, and Damon was cut from 51 and had to leave… but not before a parting shot at Severide that concerns me.