[Y2DAZZ]

So its agreed that Ripley needs to
1) Finish off all the aliens, a sort of inner demon battle &
2) Ripley dies to finish the series.

Okay, how about in Alien 5, she goes to their homeworld to finish them off... she does soo and is close to death, the Weyland guys come along she just laughs at them as they walk up to her, they were going to capture one (Queen), they find one which happens to be a queen and is slightly injured, they walk past ripley with it as she begins to yell out "no", one of them pulls out a gun and shoots her, she's dead, they take the alien on board a marine ship and head back for earth just before revaling the guy that shot her was a Bishop robot.

Which then leads to my idea of, that I posted before, which becomes Alien 6 which then leads to my idea for AVP2. which will end the Alien series for good.