I was thinking that notch should add a volcano generator which wouldnt gererate sideways and upside down crap.the volcanoes could erupt and shoot out fireballs like the ones ghast's shoot and the lava level would rise and spill out of the volcano. the eruption could happen evey 60 min or more at random. the volcano could also be on the ground or huge as long as its a volcano.(there would be a bunch of lava in it already for it to explode of course.)
if Possible
if Possible
Too much explaining