Video technology for these sort of incidents will never happen, it would make a complete mockery of the ref's as it would clearly show how incompetent they are and both managers would be shouting for video replays every incident.
video technology doesn't make a mockery of the referee's at all - it AIDES them in making the correct decisions what is making a mockery of the refs is expecting them to get things right 100% of the time without giving them the technology to do so