Its going to be a joke if we actually have new camera's put in, and the ref can take time out to go and look at a replay, but only for "did it cross the line" situations, which are honestly, only 4-5 times a season, while they still aren't allowed to check for punches, two footed leg breakers, penalties using replays from the camera's ALREADY THERE.
Goal line tech is the least needed thing in football, before Lampards goal, there was only 3-4 significant "did it cross the line" situations I can think of, stretching back to the was it Spurs v Utd a few years back. IT will be a backwards step if they introduce video replay, but limit it to the single most pointless, most rare situation to crop up in football.