I might revisit the thread again in some other time because I just can't think of any nice new motions they could've probably added.

But if I know anything that I want related, is to have our (un)sheath animations updated to EW's version. If you've played through and watch EW cutscene, you'll notice everybody, including our WoL's animation while (un)sheathing their weapon are improved tremendously. It looks super fluid. It's one of the reason I turn on again the watch cutscene setting for EW dungeons. I'd LOVE to see this getting added to our regular motions. Pretty please SE, with cherry on top.