I really don't meant to be nitpicky or seem like I'm being excessively worried about this however I do have a complaint with how the edited post transpired as well. I tried to make it rather clear the two moves were in conjunction, getting hit with one would almost surely involve getting hit with the other. Since the rock would come from above to impact at the same time the hole opened, landing in the hole would result in the mouse getting hit by the rock from above.
The mouse post does say that he bounces away as the ground sinks below him, but the ground didn't sink. It opened, as in the ground simply moved away from a center point to create a hole, meaning that he would have to fall fully within the hole. Therefore it is my opinion that the mouse falling into the hole, as the post states he did, would result in him getting hit with the rock.
Your thoughts?