Yeh when I first saw him I was scoffing because defender ducked down.Very harsh at first.
My first impression (and still same opinion) was that the attacker ducked his head.
But the defender didn't even touch him or even endanger him.
Typically, the Referee took the stick for this KMD, but it was the West Brom player who did the cheating
BTW, an IDFK for PIADM might have been apt, but that's another page of the book which may as well be torn out, cos such a restart doesn't exist