Hmmmmm.... seems like a worthy challenge. :) I may toy with the idea. This mod was actually not too complex since the precedents were all there. That being said, I like trying to tackle new ideas to see if I can figure them out. *thumbs up*

Cages for misbehaving thralls? Yes. Cages to train thralls? No. I really like the thrall wheel for training and the small one is plenty small. Just my opinion though and maybe others would prefer a cage to train.

You would need the thrall pickup mods to cage an already trained thrall though. I consider pickup a must though, so I always have it active.

On RP servers, it seems soo immersive breaking to have them large buildings around a small camp... "thumbs" up for the good work Ozel

I like the idea of a thrall training cage for those of us who do not have a massive amount of room, others that do not like the idea can just keep using the base game wheels, without having their opinions restricting the play styles of others.

An absolute must. Cages, but also chains to the walls, not to mention the St. James style crosses. The same stuff already works with players, why not with thralls? I always wondered why such a difference.
Something like that would increase the playability in single-player mode for gamers like me, but I believe also the multi-player mode would have advantages from that.

Looking forwards for a mod like that!

I may re-visit this idea now that I am brushing the dev kit back off.