I'm with Sil. It's one of the reasons why I don't like the prequels or anything taking place before Alien. I don't mind if there are midquels between Alien and Aliens provided that they are truly stand alone stories and that means not involving WY in the plot too much. Like references I'm fine with.
Cover ups are fine, but we've had Isolation in this time period already.. we've had those s**tty comics with Ripley and Zula. Romulus, I think, is going to fall into that trap.