a big issue right now with the Africa campaign at the moment is there is literally no presence/threat from the eastern Africa Italian holdings. The Supply Issue is too big to ignore and there really isn't much you can do to alleviate it. Sure you can puppet the Ethiopians but thats about all you can do and the supply is still utterly garbage. The point of East Africa should make it so that the Suez isn't able to be fully defended by the entirety of the commonwealth because of East Africa which took roughly a year historically to subdue.