I currently have the 1-disc releases of P1, P2, and AVP. P1 and P2 have already been released as 2-disc sets. AVP (which is clearly part of the Predator series) will also apparently be reissued as a 2-disc set. So, in theory, a six-disc set could easily be done, with the possibility of an 8-disc set if there were another movie... AVP leaves the door open, but I'm not sure if the movie did well enough to warrant a sequel. Will there be a Predator Trilogy/Quadrilogy boxset on DVD? If so, I think I'll hold off for that release. I was able to examine a copy of P1 SE and was not impressed with the packaging. The paper backing which has to support two plastic trays is no thicker than a typical chapter card (and I assume that P2 SE is the same). Compared to Raging Bull SE packaging, P1&2 SEs are very much lacking.