Oops! Who Demoted Captain Holt in Brooklyn Nine Nine Season 7?

Brooklyn Nine Nine season 6 ended with Captain Holt boasting about himself to Commissioner Wunch. He revealed how he didn't have to complete his tenure as a regular police officer as he was promoted to a detective. It seems that Wunch used this information to demote Holt and make him complete his tenure as a regular police officer. This is not my hunch but what I saw in the teaser below. Brooklyn Nine Nine season 7 released way back in February 2020 on NBC. However, Netflix India will be releasing it soon on 10th February 2021.

So, technically Jake will be Holt's boss in this new season. Watch the teaser here: