Character Build Loadouts / Armory workbench Station or mannequin
I would love to see a system similar to The Elder Scrolls Online's Armory Station workbench.
This allows players to save multiple character builds on a single character using an Armory Station, including skills, attributes, equipment, and hotbars, then switch between them at a base, or maybe even an NPC that could somehow do this for us.
This would remove the need to create a new character or manually reset every time and reassign every skill point whenever changing from a Warrior, Mage, Ranger, Tank, or any other builds. It would encourage players to experiment with different playstyles with the 1 character without the repetitive respec process and creating multiple characters.
Example, if I'm out and my build feels off at that time, and I need to go back and get something or change something to make my character more viable, like if I'm specifically running a dedicated healer build and my friends don't need me to be one since some areas in the game don't require vast amounts of healing, etc.
I can just head straight back to base, go to the Armory Workbench Station or mannequin, and switch my character's build to a DPS or tank, etc., which will be more effective at that point. With one click, I could swap to a build that I had already manually set up at the Armory Workbench Station or mannequin.
You could even do this with a simple mannequin. With one click, all the perks, skill points, and equipped items from the mannequin would swap over to my character, while my character's current build, perks, skill points, and equipment would be transferred onto the mannequin.
This will also allow players to help other players test out their own builds and playstyles by also doing this by switching in between builds to test out who and which of you's are better skilled or equipped to play that build and playstyle.