Totally support the use of cameras, not only for goal line technology but for offside decisions as well. For the rest it's going to be too difficult as a lot is subject to appreciation, even on replays we do not all agree. I also think we need to have 2 additional officials at each goal posts though I know that despite this there will still be mistakes, but, I think that all possibilities should be used to minimise mistakes without being too disruptive on the game.
