Metal bands you wish never broke up

Demilich...fuck their label.

Intervalle Bizzare...I have no idea about the circumstances surrounding that breakup, but their split with Malignancy kicked ass.
 
How about Sleep? Their label pretty much gave them the finger after Dopesmoker a.k.a. Jerusalem, which was by far their most unique and creative album.
 
Sirius. I also wish that Chuck Schuldiner could rose back from the dead and record an album similar to "Human".