So I know there are a lot issues that need to be taken care of first but thought I'd throw in a suggestion for something that would be really cool.
There is a mod for Skyrim called "Armed to the Teeth" that allows you to have your weapons "sheathed" on your body even if they they are not currently equipped. You can find it on the Skyrim Nexus website.
I think this would be an awesome addition with ESO's weapon swap system. So let's say you have dual wield and bow as your weapons. Having armed to the teeth would make it where you still show your unequipped weapon on your body. So if I have my two swords out, my bow and quiver still show on my back. And vice versa, my swords would be sheathed while my bow is out. Currently, we are just pulling these weapons out of thin air.
ZOS, if you could look into this as a future feature, it would be great. Thanks!