Maintenance for the week of June 8:
• [COMPLETE] PC/Mac: NA and EU megaservers for patch maintenance – June 8, 1:00AM EDT (5:00 UTC) - 12:00PM EDT (16:00 UTC)
• [COMPLETE] Xbox: NA and EU megaservers for patch maintenance – June 7, 10:00PM EDT (June 8, 2:00 UTC) - June 8, 12:00PM EDT (16:00 UTC)
• [COMPLETE] PlayStation®: NA and EU megaservers for patch maintenance – June 7, 10:00PM EDT (June 8, 2:00 UTC) - June 8, 12:00PM EDT (16:00 UTC)
Let Hyacinth teach us to be a Dwemer Tinkerer

Hyacinth is a tinkerer that makes constructs using Dwarven Artifacts and Clockwork scraps. He is stated to use this for combat in addition to some magic spells but we don't really get to see him in action that well.
Now that we have subclassing, it would be cool if NPCs could teach us entire skill lines like this example. It would be a way to add some cool stuff to our existing skills without necessarily needing a whole new class.