Quote: Andy Gilder "IIRC - and it's a while since I've had to look it up, an offside defender cannot encroach within ten metres of the catcher.
So providing he stays outside an imaginary circle with a ten metre radius and the catcher at the centre, he can be at the side, in front or behind.
If he runs behind of course, that makes it harder for the kicker to subsequently put him onside, and takes him out of the game in terms of making a tackle if the ball is caught.'"
That's the point 10 metres of the catcher, not the place where the catcher should have been if he'd touched the ball.
he'd also need to arc his run right if he was to go 10 metres past the catcher.