I know that Switzerland was weak in WW2 and that they relied on old WW1 technology and equipment to outfit the Switzerland Army. There's simply no possibility of Switzerland being added to CoH2 whether as a new Army or as a commander; they're in the same boat as Sudan, Italy and Mexico was during WW2- they had absolutely nothing worthwhile and their troops were horrible.
Also, it doesn't really matter if Switzerland is on the map or not in that video. Switzerland literally was non existent in the war and thus can be considered part of Germany.
I begin to see a pattern here, obviously the canadian ministry of education is to blame.