I don't see Domkin ever happening since he's written as a comic relief ...
Lv 2 boss is a parody of an old, frail but lecherous man of science, while Lv 3 boss is a beta-insecure alpha lizardman.... Overconfident slutty Warden is called a sexual predator by the inmates at times when she 'attacks' them with her holes. And don't even get me started with the Nerds. There are more dirty, absurdist jokes there than there is dried fruit in a XXXmas pudding. The entire game is just one big spoofy comic relief and release of semen with trashy music and cartoonish GC, so why the hell not? This would of course require rewriting some lines of dialog, perhaps different outcomes of battles depending on the style in which you subjugate lv 1 and interact with its boss. If you simply kick Tonkin's butt, then yeah, submitting to him later would seem a bit far-fetched, but if you choose to top him from the bottom...