o.o ...How exactly was a trolling? .-.
*As I see your sword deflected, as I had originally planned, I quickly push off the ground, launching myself backwards, at about the same time you begin your maneuver; however, as your sword had deflected, and now because of the distance between us, I'm outside of any sort of striking range from your blow; being done before your movement, I would already be moving before you had a chance to lock me in position (as this would be done the instant your blade rolls off of mine). *
While your move seemed good...I have to admit, I have trouble following what you meant. With my rolling your blade off to your left, that means that your sword is to my right, with my own between; and since I stepped to my left in my side-step earlier, I'm as far away from your sword as physically possible. When you let your sword roll as I had intended it to, it actually creates even more distance from me, making your move even harder to execute (the part where you mention the hilt of the sword doesn't make much sense; this is the first part where I had trouble visualizing your move). If your sword is moving away to your left shoulder, there's no way it could be between my blade and arms, since, from my perspective your blade is on the "outside."
Your rotation, by itself, is easy enough to understand - that part was good - but because of the problem with your sword, it made the move awkward, and I don't think even physically possible.