Amazing Follower Tweaks
Amazing Follower Tweaks has been downloaded over one million times for the PC. Its already been downloaded 50,000+ times for console.
Simply put, this is one of the best Skyrim mods out there as it allows you to do all sorts of fun stuff with Skyrim's followers.
You can turn them into werewolves and vampires. You can manage their outfits. You can teach them new spells. You can select combat styles. You can remotely command them in combat. You can pose them. And you can dismiss them and tell them where to go, kind of like Fallout 4. Oh, and the AI improvements are outstanding.
It's a modified version of the original mod but it's still excellent and absolutely worth a download for your Xbox One.