I did not quite understand what trick Drew Tetz was trying.
I don't know the trick Drew is trying on the Duncan tour video. It reminds me
roll-over or
underbridge, but done multiple times. I tried it a little but I keep loosing the top after the first revolution.
Once Drew posted a video with some original top tricks (I remember it had the in-and-out-of-a-baseball-cap before Matt famously did it on his freestyle). Hopefully, all this time he is touring together with Takeshi will make him pick it up again.