I personally actually think Micheal Oliver is about the best in the league but how none of them saw that as a foul on Gomez I'll never f**king know
From some angles, it looks a clear foul. From others, I can see why it wasn't given. The ref can't give a goal and a free kick. But if Joe went down, I think the free kick would be given.
If it means anything, all the pundits on LFCTV thought the challenge was fair. I would have thought, expected, them to pop a gasket, but they basically said Joe needed to be "stronger", whatever that means.