The U.S. is in an interesting position with this mod. Sometimes a KJF strategy makes more sense when China and the UK get good rolls.
Going KGF, though, I typically see the U.S. fleet in sz10 to setup a convoy into France. In our games with this mod, the UK fleet sits in sz8 (the UK drops an empty CA, which the US then supplies with fighters), and the US/UK hit France and N.W. Europe. We use the LH 3.0 setup, so Germany has lost its bomber and doesn’t have the fighter it lost to Italy in Romania.
Operation Torch has made sense in our KGF games if Italy starts putting too much pressure on the IC in S. Africa. In that game, the US landed 4 units in Morocco, which took a lot of the pressure off.
As a side note, this is why I think it’s useful to limit Italy to 3 units of production! With just two transports, the US can “outproduce” Italy, which can be super helpful in balancing the African theater.