It really pisses me off that Gary Lineker goes on TV after the game and says the referee made a mistake, when it takes less than 30 seconds to look up the IFAB rules and see that any push or pull is a red card in that situation if Koscielny isn't playing the ball - which he wasn't. BT's own in-house referee, Webb, has been on twitter correctly saying this was a good decision as well.
However, BT are so incompetent they don't just not know the rules, they then go after a referee for making a completely correct decision and Rio Ferdinand then declares it will be the referees last game in the KO round of the last 16 because it's such a fuck up, Wright and Hargreaves spend a few minutes talking about how it changed the game and basically say we should blame it all on the referee.
These people are a fucking embarrassment to journalism and football.