Lol at anyone "inventing" that strat, it's not even a strat xD. You just strafe him a little further, it's OBVIOUS. Whoever invented valstrafe in the first place invented strafing him further. Besides, strafing him out was discussed since the dawn of time, it's just that poeple had lives back then.
On another note, if anyone has any crazy strat ideas/other ideas/funny stuff for Train/Jungle/Control/Caverns/Cradle/Aztec/Egypt that they want me to test/use in the TAS then post here.