Why Alien Awakening should be linked directly to Alien1

There are several discussions about how of if the franchise is beeing continued after Disney surprisingly bought most of the assets of Fox Studios.
Under these circumstandes I do not think that more movies under RCs direction are still to come.
We should deal with the fact that Disney will not produce R-rated Alienmovies anymore and maybe think about the possibility that
Alien Covenant 2 or Alien Awakening could be the last movie which contains almost the concepts of the sequels.
I think the chances are quite good that RC will produce a last sequel based even R-rated Alien movie which is directly linked to Alien1
because Disney already got some experience at least from Star Wars EP 3 which movie character was also quite dark compared to Disneys philosophy as an "Happy End" film distributor.
I really would like to see more about the creative concepts of RC about universe, life and humans but
it seems that Hollywood will continue to spend and burn money into boring Star Wars episodes and Marvel Comics instead.