Mistakes happen. What is strange and unfortunate is they tend to happen once a game for simultaneous players.
This time Maguire makes a big mess, coming out leaving Rojo alone at the back, not winning the header, losing sight of the ball, not holding onto Bats until he found the ball, and then not trying a tackle from behind to get him more out of balance. Lindelöf was already upfield, so Maguire shouldn’t have come out unless he was certain to get the ball or at least the man. Rojo was terribly passive. Didn’t lead the attacker one way. And it’s a bit unlucky the ball scrapes by him so close the vision is blocked for Romero, otherwise he would probably have moved to save it.
Shit happens, I’m not too worried, but it is a nuicance to watch three games out of four where terrible collective lapses has led to easy goals, and the last two being eerily alike.