Just watching it again on the MFC highlights (very irritating commentary warning) and I think Samba has some responsibility there, he is busy waving out towards the wing and doesn't move back into his goal. Obviously Yates shouldn't play a "no look pass" like that but if Samba has moved back into his goal? Another question, what would be the ruling if Samba had managed to get down and push the ball away with a hand, is it still a free kick inside the box? (I haven't seen one given in quite a while)