Little idea about cuffs: Front locked cuffs, you can use a sword, but only one. And you can't add or remove something that needs to put on through your hands, maybe something else. The main idea that in this cuffs you can make quests, fight and use your inventory, but you would be limited in your capacities. The main thing that it would fix in my opinion is that there only two types of cuffs: first that is not doing nothing just locking on you and no more, and second, that is making you to do only one quest: how to remove them. This idea can be used in some other mods, that would modificate few quests, like that you should make that quests partially restricted. PS please, excuse me and note me if you can't understand something in that what I wrote. My english is not so good as I want.