I've kept 2 clean sheets against a tanked cup opponent this season but I played 3 friendlies tonight and my defence has been awful.

My CB/DMC with def wall ability had a shocker of a season and he's carrying that poor form into friendlies. In fact, I'm considering renaming him 6.2 because he seems to love that rating. My other CB has good games and bad games, maybe dragged down by the other one.

Should I replace my Def wall player? He makes me nervous.