Howabout :

Jingle all the way 2 : keep the live-action cartoon feel of the first one and make it like a comedy version of the Expendables. Arnie's character's has both retired from his job and lost his wife in the same year. He over-compensates by being a devoted grandpa and tries to score another sold out and hard to find toy. He clashes with over parents and grandparents trying to get it with cameos by Stallone, Linda Hamilton, Jackie Chan, Grace and Dani (plus young Grace) from Dark fate as two moms and their daughter not to mention other actors from Arnie's films. Mobility cart car chases, Bruce Willis in air shaft trying to sneak into toy store etc....

Disney Star Wars Holiday Special 2.0 - Poe, Rei and Finn etc. celebrate Life day on Chewie's planet. How would YOU improve on the old one?

Paul Dini's Jungle Belle vs Harley Quinn's Hanukkah...

Others?