Hmm that's a very interesting theory and one I haven't put any thought into yet, I'd love to see goku and vegeta become gods of their universe. Idk if you read the manga or not but in the manga champa is referencing "big orbs that grant wishes" which I believe is referencing new namek and their dragon balls so another saga on namek might happen Yeah I saw the new movie and loved it! Love how the saiyans look with blue hair :D it is interesting to note how whis is teaching them to work together by pointing out their flaws, plus I think goku learned a big lesson at the end of the movie not to be so careless because in a split second things can change