Here is a problem I am having, and I cannot seem to figure a very good workaround, other than "swap DLLs".
I love the HoF mod. I use it for casual play since discovering it. It also has most of the fixes from the Bhruic Patch incorporated in it, so thats perfect.
However, it is not compatible with the 3.13 unnofficial patch itself. If both are loaded, then trying to load BTS of the Month games (pre-made saves which all players use as their starting point) will crash the game. Re-inserting the old DLL (I have Complete, so my "old" DLL is the most updated one) works fine, and I can play the BOTMs with it. However, I cannot play the saves from the Strat board, the RPCs, the LHCs, etc, in the HoF mod, when I try to load them, I get a message "this game requires MOD = none, game will re-start". The problem is that when the game does re-start, it doesnt have the Bhruic patch, it has the old DLL.
My current workaround is just swapping in Bhruics patch when I want to play RPCs and LHCs, and swapping it out with the old one when I want to play BOTMs or or other games with the HoF mod, but as you can imagine, its a mild PITA. Note, its not a major PITA, only a mild one, heh, so if there arent any solutions out there, its OK. I will simply wait for Firaxis to come out with an official patch, wait for the HoF mod to be updated accordingly, etc etc.