I think the old gen runs should be separated from the next gen runs. For example, Kromer got the world record on the Royal Rumble 100% category, but he was using old gen, which doesn't have the feature where the opponent can possibly bounce off the turnbuckle when you lightly throw them at it. This saves about 60-90 seconds in an old gen run. For this reason, there should be categories: Old Gen Royal Rumble and Next Gen Royal Rumble.