Originally Posted by
ripscar
I disagree. From what I have read (I'm no theorycrafter), you should NOT be using Bladestorm (BS) after a Collossus Smash (CS) or to be more exact, BS should NOT be used in the CS debuff window. The CS debuff window should be saved for Raging Blow (RB) (and if specced into it, Storm Bolt (SB)). You also state that Dragon's Roar (DR) does less damage than BS because of the dimishing return mechanic. This may well be true for the actual attack but while BS is running you are not using or hitting the focussed target with any other abilities. Therefore, in my opinion, using BS on Paragons is a DPS loss in respect of doing damage to the focussed target only, but a DPS gain if you want to pad meters.
Maybe our friend, Darkfriend can clarify?