McCarthy is even bigger problem than Barkley, true. But Ross needs to help the team defending as well, we need to defend as a unit with every player taking part, we defend only as individuals. Especially at times when if he would actually run, he could quite easily put pressure on his opponent.
There's no need. Theoretically.
What should happen is that if an opposition DM steps forward, one of our DMs should step forward to press, one drops and one centre half steps up too.
It's not Barkley's fault that his teammates who are paid to defend don't do it properly. That is the fault of a manager who has proven for nearly a decade that he does not known how to set up a team to defend.
Barkley is the easy scapegoat when things are going badly, because he's not a ratter type of player. When we're struggling, Evertonians tend to love a Stracqualursi rather than genuine class - as long as they run, they're trying - this is just that situation again.