This is almost impossible. The show isn't even allowed to directly reference Army of Darkness (I think because it was distributed by a different studio). It would either be one or the other.
Also, the original plan for 22 WAS another bastardized, two-park layout. Marvel, Toon, JP and Hogsmeade were all cut off with only Islands house being Poseidon. Studios would have had New York, Hollywood, and Production Central open with a house in Disaster and (I believe) Parade.
If a two-park setup is used, no one should expect two whole parks.