At the Star Wars weekends at Disney World, Goofy's dressed as Darth Vader, and there are also toys and figurines available of him as Chewy, so I don't think we'd have to worry about Jar-Jar Goofy.
I'd probably explode if they introduced Star Wars to Infinity down the road. The animated Clone Wars designs would actually fit in really nicely with the Disney Infinity designs and I'd spend all my time having epic Mickey vs Yoda lightsaber fights!