Good question. The best I can think of is Scrooge decides to see how business in Spoonerville is going, and somewhere along the line they meet up with Goofy and Max. (I'm assuming Max will be there, due to Goof Troop and all) Either a new villain(s) or one of Scrooge villains also sneak along to Spoonerville - or were coincidentally there - and try to sabatoge/steal whatever. Maybe Pete's helping them to ruin Scrooge's Business to bolster his own, or the villains trick Pete into helping them.



Meanwhile, the nephews and Webby get to know Max - and PJ and Pistol if Pete's a "Family Man" here. Whether Max, PJ and Pistol would be kids or teenagers is up in the air, but that besides the point. They learn of the villains plans and try to stop it, only to get in trouble. After that, it's up to Donald and Goofy - and Pete and maybe Peg if PJ and Pistol are involved - to save the kids while Scrooge deals with the head honcho.



And then a lesson is learned or something - that Pete will probably forget about - Scrooge's business is saved and going well, and Scrooge and the gang go back home to Duckburg. The End.