It's possible that we are, but that's not really how I perceive the concept of a 50/50, I guess. Maybe that's my fault for hanging out with too many Marvel players. Even outside of unblockables that game has, mix-ups tend to be fairly ambiguous and the timing doesn't really have a sense of control. It's more like "Do this + this, and one will hit first, which they have to block correctly. But even the player doesn't truly know which would hit first, hence the ambiguity. This game has a bit more control then that... with the aforementioned exception of Quan Chi. Vortex, summon bat, send bat, do overhead, no real way to tell which is connecting first.
I haven't seen enough of Hunter Predator to gauge that particular setup, so I'm out on that one. If the timing is as strict as it sounds, then I'd be willing to go along with that.