a recent air force magazine article said the AF is looking to replace the T38 starting 2018.  My question is instead of designing a new aircraft wouldn't a 2 seat f-16 be a good replacement?  
 
While the ANG is saying they need fighters (because their current are worn out) why not just make a run of say 600 block 50 or 60 F-16's. Wikipedia shows we have 462 t38's in service.
 
600 new f-16's could be 400 D models engineered/moded for training as t38 replacements and the other 200 C models to go to the guard as general combat f16's complementing the F-35.
 
I bet it would be way cheaper than designing/testing/starting production on a new aircraft.
	
		
			
		
		
	
				
			While the ANG is saying they need fighters (because their current are worn out) why not just make a run of say 600 block 50 or 60 F-16's. Wikipedia shows we have 462 t38's in service.
600 new f-16's could be 400 D models engineered/moded for training as t38 replacements and the other 200 C models to go to the guard as general combat f16's complementing the F-35.
I bet it would be way cheaper than designing/testing/starting production on a new aircraft.