He covered at least forty feet before turning around to aim, realistically your character is only going to be able to throw his javelin at Higan's mech in his first phase of movement, where he's striding forward and turning, which is not an easy target for pin-point accuracy at the rocket.
Regardless, there is no argument to be had anymore, Judge Rilla came in and said if you want the javelin throw you'll have to make it inaccurate, you can edit your post if you wish, or I'll post, but I doubt that attack is going to come to anything. You broke the cardinal rule of Arena Club, basically, don't jump in the air without being able to precisely manipulate yourself in the air, or you become predictable and easy to kill with a ranged weapon.
Frankly, the only way I can see your character surviving is for him to throw his javelin and use some sort of flame blast to spin himself around, so his still armoured back is presented to whatever Higan shoots at him when he lands.
Regardless, there is no argument to be had anymore, Judge Rilla came in and said if you want the javelin throw you'll have to make it inaccurate, you can edit your post if you wish, or I'll post, but I doubt that attack is going to come to anything. You broke the cardinal rule of Arena Club, basically, don't jump in the air without being able to precisely manipulate yourself in the air, or you become predictable and easy to kill with a ranged weapon.
Frankly, the only way I can see your character surviving is for him to throw his javelin and use some sort of flame blast to spin himself around, so his still armoured back is presented to whatever Higan shoots at him when he lands.