They've recently announced that PJ's going to be working on a 'deluxe-extended-cut-box-set' thingee where all the movies will be packaged together in one unit (as opposed to the one just released where the three EE units were packaged together in an outer sleeve box)
The extended editions of the movies themselves won't be recut or have scenes added to them, but the set is supposed to include a feature-length 'fly on the wall' style documentary for each film (meaning no narration or interviews, just strung together bits of on the set footage) and blooper footage...
I, personally, don't see the need to buy these new versions, because I already have all three extended cuts, and since the movies themselves won't be changed, I'll prolly just Netflix it... But they'll still sell like clothespins at a skunk farm, I'm sure...
<BDG>