Sheathing at the moment is just plain useless, or rather, purely cosmetic aside from the light roll cancel (which I’m not even sure is intended).
Make it serve a purpose by giving us a small speed boost when outside of combat (to prevent mastering sheathing/unsheathing in combat from becoming a requirement), even as little as 10-15% would make it so I can just put my weapons away and run instead of trying to maximize speed by spamming skills without a target.
Thank you for reading!