FA Cup games are always refereed to a slightly different standard to league games.
Don’t ask me why but it’s been the case for as long as I can remember.
If the same two teams were playing in the league on Saturday , with the same referee, the spread on number of bookings would be far higher than in the cup game.
None in City’s game. None, until extra time in the Newcastle game. None last night in the Coventry game.
I once read that it’s because they’re not automatically assessed in cup games, as they are the league. But I’ve absolutely no idea if there’s any truth in that.
Maybe they feel they’re given a bit more leeway for that ‘common sense’ approach that people are always crying out for? Rather than sticking to the absolute letter of the law. That might explain the zero injury time also.