I've decided I'm too deadly for the ring, or too much of a sissy - I sometimes get confused.
This isn't the issue he's bringing up though. Yes, some techniques are not proper, when viewed in accordance with a set of safety prerequisites, for sport. This is true for heel hooks, this is true for calf slicers, etc. But, just because 1 of many techniques is not suitable, doesn't mean the art is unsuitable. You are not saying the art is unsuitable. There's plenty of other stuff that would be perfectly acceptable, you've even posted clips here many times illustrating techs from SC you think would be good for MMA.