Agreed, embarrassing, something I hate about football is players trying to get opponents sent off, hate it. He should be stripped of the captaincy as that conduct is not what leaders are about, tbf Dias and Rodri are the leaders in that team, Walker is a liability on and off the field, he'll be one of a few casualties of the rebuild over the next 2 windows. Its turning into a season long testimonial for some of them, shame if their legacy is tarnished but football moves on.