Fallen Seraph said:As for controlling other players, it simply allows them to slide or charge, you aren't designating where they are sliding or charging, so it is giving them the opportunity to slide or charge. Which I wouldn't designate as controlling.
Not according to the rules we have so far. From the ScaleGloom Hall handouts:
Forced Movement
Certain powers and effects allow you to pull, push, or slide a target.
The rest of the description reinforces this idea that the controller actually controls the movement (or in the case of White Raven Onslaught, the successful attacker).