Wouldn’t it be cool to have a show where Ash actually did grow up?
Like,the show starts out with some new kid going on his first Adventure,deep in the woods he narrowly misses catching some Pokemon,when suddenly he hears a voice behind him. He turns to see Ash,now an adult(with a beard?)assuring him that he just needs some more practice. The kid recognizes Ash,but before he can say anything, Ash flies away on some legendary.