PAF don't have much problem in getting used F-16s when available because US facilitated the deal of Jordanian F-16s and as per some reports PAF still have 15 MLU kits left for use and they have no plans to up grade Jodanain F-16s which are ADF version, also for all those Indians who think that PAF only have 18 block-50/52 standard, please go through F-16 thread where you will find all links you need to understand that in terms of capabilities MLUed ones are on par with new ones only range, engine is different and all EW is carried in house in new ones whereas MLUed ones have to carry pods so due to that the new ones can more pay load of weapons. PAF should work to get remaining 18 new ones so we will have nearly 2 squadron on new ones.