Just like you i'd like to believe rock will come back,
i'm not talking about rock'n'roll here... i'm talking about the rock ,as it used to be through the 60's and 70's...
i hope one day bands will remind me people like deep purple ,acdc , status quo and more ,and not metallica...
but i hope it won't be a mainstream... i mean i hate all those people in my age (highschool) that walking around with metallica t-shirts and saying how much they hate mtv cause it's "mainstream" and it's "too commercial" ... i hope they wont do the same with led zeppelin and deep purple t-shirst , if you know what i mean :)