So, in Infinity War, we saw two main groups, as well as an offshoot which eventually joined into one of them, whom we followed for the movie. They were both made of mixes of the Avengers and Guardians Of The Galaxy, so the group who faced Thanos on Titan, and those who fought him in Wakanda.

Personally, I don't think Doomsday will do something like that. I belive that they'll just have the first half hour or so to bring everyone together and have one central plot, with maybe a smaller b plot, but not two main sides of it.
How do you think Doomsday will do the teams?