sunsetshimmer wrote:No, this movie doesn't introduce anything relevant to franchise so it's absolutely skippable.
BoG and RoF were different because they introduced god ki and two new forms.
You don’t believe that Broli (who’ll likely be a recurring character) is relevant?
If he will return then maybe.
But if they don't plan to bring him back there is no single reason to do another boring retelling.
Also, Garlic Jr appeared in DBZ without movie retelling. Not saying it's a good thing but you could understand everything without seeing Dead Zone before.
They could bring back Broly without retelling this movie. Digimon series reference movies in anime without retelling them. If you are interested in DBS sequel then you probably watched this movie anyway by the time series is released. If not, your problem. They could explain events of movie with a short retrospection or dialogue. Broly, especially this new one, is such simple character that there is nothing to talk about except for a fact that he once appeared and they fought but he turned out to be good person.
The same goes for Gogeta. Did GT care about mentioning Fusion Reborn which, unlike DBS: Broly, couldn't even fit into storyline? If they wanted to put Gogeta in new series they can just fuse without mentioning how Vegeta learned this technique. It's kinda your responsibility to know this movie.
BoG and RoF were different once again, because DBS was new series + after many years. It brought many newcomers to franchise so they could understand series without watching movies. DBS sequel will obviously be made for people who watched DBS before.