Do away goals have any bearing on these play-offs, just out of curiosity?
Yes.
RED CARD CROATIA!
Come on Iceland!!
What did big Mario do to get sent off?
Only tracking the live text commentary for this one, and Flash Score don't give much away:
"It cannot be true! Mario Mandžukić (Croatia) probably thinks that he is doing some different kind of sport. This has nothing to do with football, and Mario Mandžukić (Croatia) receives a straight red card."