Not really have you ever heard of the " Ginea pig " effect..
DCS could be just testing the market to see if it is a value to pursue other aircraft and sell them individually like " ROF " does, which creates a greater revenue for them...you buy the aircraft as you require or like ...:thumbup:
If the DCS-P51D goes over well enough I see the FW-109 or others coming soon..who knows maybe they have the second " Flying Legend " in wip mode right now..while they beta test the DCS-P51D Mustang...