lol, its a glitch doable by anyone, that, personally, I don't mind. I wouldnt mind if it was left in the game forever, because if someone skywalking gets hit with a bullet, they lose the glitch and plummet to their deaths. whenever Im ripping through the desert in my technical and see a gang of SEALs skywalking, I get an excited grin on my face, pull over, and start sniping their legs and watching them drop like rocks.