So my friend has more time to play then me and when I'm on he likes to help me quest but do to phasing, he can't. He's already done most of what I'm doing and we use the rings of Mara so it's pretty annoying.
My proposal for ZOS is, allow someone to join your phase of a quest by sharing all the quests your on with them, quests that they have completed will not allow them to return to an NPC for completion but will still allow for them to receive exp for killing mobs.
This will allow us to play with our friends in all areas without abusing and exploiting exp in any way.
Would love a response from devs but if anyone likes this idea then feel free to up vote and help it get more attention