I feel like this season is paying homage to earlier seasons like S3-S5 with the fukkery. It has a real old school vibe to it.
Danny/Rhea Perlman's daughter was also in the show back in like S2. She was the waitress at Guigino's that he was creeping on while on the date with that old lady after divorcing Dennis/Dee's mom.
Maureen coming back as a black cat to curse Dennis because he wouldn't bury her in a pet cemetery
Everyone just assuming he killed her for her ashes to serve as his trophy
Dope seeing Danny's wife make a cameo. All of their wives have been characters now
Danny/Rhea Perlman's daughter was also in the show back in like S2. She was the waitress at Guigino's that he was creeping on while on the date with that old lady after divorcing Dennis/Dee's mom.