He definitely sells it though. Did you see the extended look on the angle from the far end of the rink?
He falls to his knees while throwing his hands up (holding onto the stick the whole time) and then does the same pose a soccer player does when doing a sliding on the knees celly, throwing his head backwards before going to his face. Completely unnatural motion and is pretty clearly a sell. Not saying he didn't get clipped but anybody that's played hockey has been clipped 10x harder than that 10x over.
It looks a bit strange, I admit.
I tend to give a guy the benefit of the debt with a head shot at that speed that he didn't see coming. He may have been rattled and felt a little cloudy for a second.
I played and had a couple of concussions ,but I have also had my bell rung (not seeing stars or anything, just getting reverse hit while reaching and ending up on my ass winded and feeling cobwebby for like 4 seconds) in ways that weren't concussions and I didn't leave the game and not because of ignorance around head injuries. So falling down like that as a reaction seems somewhat justified.
If he was being calculating enough to fake that then he's, within like 0.06 seconds, deciding to make it look like he has a serious head injury.
I don't know Raymond to be an injury faker. He's a super heady player with great hockey sense whom I paid a lot of attention to in his rookie year but I haven't seen much of since then. So if he has a history of doing so that that I don't know about I will rescind my defense of him.