Razbam has to do the variation -5 of the 2K to be able to compete with the actual F16 et F18... with much better weapons like the MICA EM and IR and a better Radar...
I doubt that will ever happen. Probably why they went with the basic C in the first place. Which is very limited. Not just in terms of weaponry, but the modes and systems are much more primitive than the F-16C, F-18C or F-15C. I essentially never play it yet don't mind playing the MIG-29A. Mirage 2000C is just too cumbersome.