Many clans will resort to “body vaulting” when they are taking a break from a server, so that if they lose their buildings they will not lose the actual loot they have amassed. This is done using body vaults so, they will turn on family sharing & log into the same server with a level 1, hide them somewhere completely out of the way, a few days before the point where the body disappears from the map due to inactivity, they will “stuff” the body with loot, rinse and repeat.
This in turn allows clans to hoard immense amounts of loot at no risk, and the ability to destabilize servers completely whenever they return.
One of the other issues is that with all the duping problems in the past, a lot of items on these “body vaults” are duped items.
My suggestion is that after the 1 week or 2 weeks (I think it follows the decay timer on buildings), once their body disappears from the map, delete their inventory. The only reason people would be upset about this is if their actual character progress was deleted. Items should only remain if you log on to refresh your timer, in my opinion.
Given how many improvements have been made as of lately with regards to combat mechanics, I think this would help a great amount in making officials “legit” again.