Multi Post Owners

Suggestion Title: Multi Post Owners (i couldn't think of a better name) Suggestion Summary: The owner of a thread may allow up to 2 others to edit a specific post (only in trade shop forums) along with the ability to see who edited what when you click the edited" button. Positive points: Makes it eayser for co-shops to work. Negative points: May lead to trolls or people trying to ruin a shop. Reason For Consideration: I just felt like since co-shops seem to be a little more abundant now and as i am apart of one it would be way more convenient for the shop owners plus with the ability it would remove some confusion. thank you for hearing my idea please have a good day/night.