kael03

For starters, Kamui is a MS technique, so Minato doesn't use Kamui. Second, he isn't using FTG to move shit away. FTG is called thus because the seals used act like a kind of lightning rod for Minato to direct his reverse summoning. Third, FTG is just reverse summoning, with the seals being the new "point B" to Minato's "point A". He isn't using t to warp anything but himself. Fourth, the S/T barrier he used on the kyuubi's bijuu bomb acted like a wormhole. Also, if he could have directed it into an opponent, like you claim, why didn't he? He was outside of Konoha enough that the explosion would've only affected the mountain.