Aliens, updated Marines are long overdue. The recent Alien warrior gave us all hope, but nothing came of it. I suspect, the reason why some franchises are not revisited is down to licensing. It was probably much simpler back in 2007.
I don't know if its more difficult to get a license as it is just a matter of popularity. Gotta strike while the iron is hot. No new Alien type movies have came out in a while and the couple that did (Prometheus, Covenant) did not do really well.
Star Wars and Marvel are a sure bet, gold mine.
I'm not opposed to star wars or marvel but I like many of you would like variety in releases.
However, from a business perspective the cost of acquiring a license is surely not cheap and to invest that kind of money has to be a sure bet.
Those of us that still randomly watch Alien/Aliens would jump on a new figure release, the majority of collectors, probably not.
I can admit to being hot to get a figure after or right before a movie came out (such as Endgame IM) now, I don't really have the desire and there is no new IM or Avengers movies coming out to keep my hype up. I think this philosophy is true for a lot of people if they are not a "die hard" fan of that film.
I think our only hope for a revisit of Alien/Aliens would be if Hollywood did a reboot of those movies.