If ridley heads it up and decides that, "Hey, if Fox wants to cover the movie, I can use the technology we didn't have back then to expound on some concepts that I wanted to earlier, but there was no way to." Only then would I be down for an Alien remake. You have to admit, having the movie remade, retaining the same elements, only better graphics, would be pretty cool. But nothing will ever be as epic as the original.