there’s no rule that says a movie has to adhere to anything EU-related
Well, technically there is. (To a certain degree anyway).
More a guideline than actual rule.
True. All I meant is that they can’t contradict it. And of course Saw Gerrera in RO was an EU character. And there’s going to be a few of them in Solo as well.
This is supposedly set 10 years before SW.
Yep. Since Chewie said he was a 190 years old in the trailer that would place Solo exactly 10 years before ANH.