Simple solution, stop being lazy.

[Googi]

The primary barrier to development is the extremely closed-source nature of 2K2's core system. Things like important variable/function names are unknown even to developers. If some sort of library of function names, variable names, source code for monsters, spells, equipment, etc (with sensitive numbers blanked out) were to be publicly released, you'd see a lot of people making and submitting new content (though that doesn't mean it will be effective new content).