very hard to say.
It's very difficult for any keeper to play as few games as he has, and no run of games, and make a proper judgement.
He is deemed good enough to go to the World Cup as Sweden's No 2 though - Fabs was Poland's No2.
He needs to play, and then we make a call. Mulder is another option we have not seen.
Other positions are more crucial - up top for a start.