No, not that.
I'd love to see the Ships, especially CVs, have a little bit of movement to them. It needn't be much, but a little rolling and heaving would be fantastic. It would also make ship gunning a bit more challenging as it would no longer be a rock-solid platform.
I would think it would be relatively easy to do, and easy to time-stamp (or synchronize?) so that everyone sees the same motion on their FE.