Possibly an unpopular take, but I hope Xenoblade 3 is the last in the series.
Don't get me wrong, I love the Xenoblade games, and I would be all for more side games like X, but I feel like a saga this awesome deserves a proper finale and conclusion instead of being extended indefinitely, much as I'd prefer a TV show I love to go out with a bang after great 3 seasons than be endlessly renewed just cos it makes money.
It's been 11 years, I'm ready for it to be wrapped up in a spectacular climax and make way for something new.