Angel,
There's a possibility the dead body had indeed been "posed" and displayed right in plain sight. In one of my BDI theories John Ramsey would have found JonBenet hours before the 911 call was made at 5:52 A.M., and cut down the body. And as you may recall, in one of my BDI theories I believe that Burke had an older friend over that night -- the "fifth" person in the house.
That fifth person was a member of a small foreign faction (Asian Pacific American Coalition) at Colorado University that apparently hated privileged American females. APAC perceived that Asian-American females were discriminated against with respect to being protected from crime in the U.S., such as rape, and the members actively demonstrated to try to correct that perceived social injustice. I recall that the group invited extremist-type speakers to its meetings. One of APAC's members was a friend of the Ramseys and the Stines. APAC suspiciously disbanded just weeks after JonBenet was murdered.
In my theory, if a loose-cannon member of APAC had anything to do with the killing of JonBenet then it wouldn't be unusual for her to be tortured, strangled, bludgeoned, and grotesquely posed in plain view for its shock value. It would have been a depraved message delivered by way of an innocent victim -- JonBenet. SBTC? Students Bettering The Community.
Just my opinion.
BlueCrab