Well, normally I would agree. I would have also said partisans on the map were also below the abstraction level of the game. (Like modelling rebellions in HOI2 with 7,000 man militia units-it just doesnt work)
Now with this new system being implemented perhaps the idea could be made to work. Obviously commando units are smaller than partisans still- but the idea of having small teams behind the lines rasing dissent, lowering supply efficency etc etc does seem cool. Especially if the 'commando' team is simply a counter that is moving around behind the lines. If the SAS units in Africa destroyed more German planes than bombing did then it seems that modelling commando units wouldnt be the worst of iddeas. That small statistic alone could justify it.
All in all, I was just curious to see if the idea could be modded in, if a player was so inclined.