So you want 3€ commanders which basically feature a couple of units from the other factions?
If I want to play with these units I pay the specific faction. Recycling units from other factions like the Ostwind and the Pak43 for OKW is kinda lazy in the first place if you ask me.
It's lazy, yes, but it's interesting. It would be fun to use G43 equipped Volksgrenadiers for example. Takes care of sniper spammers against OKW or Soviets having acess to BARs for conscript squads.
Money doesn't really matter to me as CoH is the only game I really play.