Another idea I had was that allow non tribe members to drop carts inside other tribal areas.

If tribe leaders can move them in 2 real days, I don't see how this will be much of a problem for people now in days. Before without the current options we have now with this new patch, I can see not allowing non tribe members to drop/use carts on your tribe lands.

Do you think we can change it to allow non tribe members to use their own carts (attach and deattach) from carts on other tribal areas? I know this is also an issue of people getting stuck in other tribe areas and needing to use /unstuck or calling guides.