The combo point system in its current state is is very lacking. In classic it was fine because there weren't as complex rotations as today so it must be changed. The idea of a target held combo point system is old news and I propose should be changed to a self held combo point system. This would be like the current implementation of the paladin holy power system with the exception that rogue CPs will fall off a certain time after exiting combat (maybe 5 seconds?). Of course this would also involve the removal/change of the new upcoming ability redirect. It could be replaced by an actually useful raid ability, unlike smoke bomb or combat readiness (really a ghetto "bubble" and a 10 yd radius target block that probably wont be usable in raids?). This system shouldn't require any updating of abilities but will make the rogue a bit more flexible.