So, nothing from scripture that prevents satan from reforming?
So why doesn't he do it?
Is he trying to grow powerful enough to rival God(something which a reading of the bible should tell him is impossible)
maybe he doesn't believe the 'Word of God' and feels that he can do it anyway?
maybe he knows something we don't?
but why the 'evilness'? noone wants fires and brimstone and all that stuff. There's much better ways to get people on board. (God could learn a thing or two here too)