Added some more information on civ 3/4 behavior in the first post.
Some additional ruleset tags for defining a "free unit support cap" like in civ 3/4 would be necessary to circumvent the homecity mechanism.
Unit upkeep independent of homecities
Re: Unit upkeep independent of homecities
Currently units without a homecity do not pay upkeep even if they have gold upkeep which is paid globally.
I suggest that gold upkeep for units is always paid, no matter if they have a homecity or not.
I suggest that gold upkeep for units is always paid, no matter if they have a homecity or not.