To be honest, most hurricanranas/huracanranas/Frankensteiners don't impress me much. Yeah they've got the moves, but do they got the tou... err, sorry. Bad '90s flashback. Anyway, even if the user closes the window on top, the move is basically a throw with the legs, and since WCW imported cruiserweights en masse, the move has become as exotic as a banana. But when the victim is kneeling down, then the head is able to be spiked off the canvas, and the move goes from common to YOWZA. It especially helps when Nick Jackson/Jeremy Buck sells it like he just bounced his head off a claymore mine.