But I don't see the point of goal line technology really

the linesman today saw what happened, he just didn't give the goal. That's not a technological issue.
For the Tevez goal though there was a forward running in, defenders running out, and a ball played through. Obviously offside on a replay - that's where they need help, offside always requires a lino to be looking two places at once.

Posted By: The Trumpington Riot, Jun 27, 20:42:21