The whole notion that DoTs should be removed from the game because raid bosses "jump" is just silly. Raid bosses jump on a script. Anyone that raids knows exactly when that is going to happen. If the boss will jump before the DoT will be more effective than some other GCD - simply don't reapply the DoT. That's like saying we should remove Battle Litany because a DRG might use it on CD before the boss jumps. Or... just hold it until it makes sense to use it. Just like DoTs.