Here's the thing. Winklemans inspection counted 13 cameras and posted pictures of them. Thing is, we have no idea what those cameras actually point at. Some are probably perimeter cameras of the open part of the deck and splash pad, random lounge chairs, pointed at a bathroom door, etc. Some are probably pointed the other direction down that walkway. I imagine RCCL is going to be quite happy to give them 13 copies of video that show nothing of the scene and post stills in their response showing why these views were not included and how this motion to compel is a waste of the courts time.
It's a nice sound bite for the plaintiffs, but they may not actually have a point. And again, by only using the two that are already publicly available, the defense hasn't done anything wrong because they haven't reached a part of the case that they would have been legally obligated to turn over all evidence yet.