The obvious location would be the Star Wars Launch Bay, the location already houses photo ops with various Star Wars characters and there’s one at both Disneyland and Disney’s Hollywood Studios.
Although, the recent decision to end a Star Wars themed stage show at Disney’s Hollywood Studios could indicate plans to shift that material out of other areas of the park.
The Launch Bay has always felt like something that was a placeholder designed to put Star Wars someplace, in the park.
Although, if it did go away, then finding a home for these characters would become a bit more difficult.