I recon Jhonen should make JTHM into a movie, not a live action one, just an animated movie.
He'd make millions, and I'de buy it....look at my sig and advatar! XD
As for a series, Jhonen is working on a new one right now...but we don't know what it's about yet though...
Images so far show a little alien thing and a teenager who looks very much like DIB from Invader ZIM....maybe he has his own series now?
We don't know yet....
And yes, Im pshycic.