Anyway, given that go3 is gonna be just one long episode... I don't really think they'll be able to show these different timelines in such an effective way. There are so many things to explain...and too little time to do it. they'll just wrap it up in some way, I expect nothing more than that.

In Go there are definitely more timelines, everything has been pointing to this... the title theme and the ig goodomensprime account gave many many hints about it. Looking carefully the timelines seem to be not two, but three, a recurrent number in the series, like the three buttons in the lift.