How Hudson (and possibly Morse) could be in Alien 5!!

So yesterday I had one of those lightbulb moments.  In the novel "alien; river of pain", which tells the story of what happened to the colony on LV 426, one of the colonial marines escaped in a secret escape shuttle.  Obviously the colony would have had a means of escape in case the reactors went up but the Xenos took over too quickly for them to escape.  So..what if...

Hudson managed to blast the Xeno which dragged him through the floor, obviously sustaining acid burns in the process, but searching for a way out he discovers another secret shuttle hidden in the depths of the colony.  He manages to fly away, and lands on the nearest planet, fury 161. (This is just supposition by the way).  He doesn't get any help from the prisoners so takes off again, with Morse somehow stowing aboard.  When he gets back to earth Hudson is severely traumatised and the "company" lock him up in a mental institution and take away his identity. (I havnt Sussed out where Morse fits in yet).  30 Years later Ripley, Hicks and Newt hear about this unknown guy who has been secretly studying the company and they want his help to wipe Weyland Yutani out.  They track him down, big reunion ensues when they realise who it is, after much persuasion he agrees to go with them (break out), finishing with the line "how do I get out of this chicken shit outfit?!!"

anyway, I know he's a well loved character and his lines are legendary!  Any thoughts???