Like I said in the past, I care about the X-Men more than the solo titles and splinter teams, I couldn't care less about a New Mutants film if we are getting a X-Men movie featuring the a listers like Rogue ,Gambit, Iceman and no Magneto/Quicksilver/Mystique but if they planning to make 2 to 3 spin off series, they might want to set them up in the same time period. It would be easier for the general audience to follow and they love cameos which is what MCU is doing so well and that'd be easier if they are all in the 2010s. Logan is just gonna make the timeline even more confusing, so they should avoid more of that. In the long run, it would hurt the series especially at the Box office. Fox is already way behind DC and Marvel at this year box-office total.