What do you think of this piledriver from XFC 24 last night?

XFC came dangerously close to a bad WWE moment when Eric Reynolds seemingly pulled off  a piledriver maneuver on his helpless at the time opponent, Kevin Forant with this extremely illegal move. Spiking your opponents head is absolutely illegal in the unified rules, and almost every other ruleset, so even though the fight went on, there may be some disciplinary action. As you can see, this is rather blatant.