Off the ball, Martina does things I wouldn't even expect Kenny to do. Whatever good he does in the final third is more than offset by his total unreliability in defense. If we want to be solid at the back, Holgate should be starting every match until Coleman is fit.
I said my bit about Williams in the match thread but I'll repeat it here - he's abysmal when it comes to defending on the front-foot. If his job is to sit back in his penalty area and block shots/repel crosses, he's actually pretty good, but that's not what we're asking him to do. It was dumb to sign an older player with a fairly narrow skill set, then ask him to play differently. He's proven to be a huge waste of money.