i seriously doubt JFT will ever become more capable then F-16 Blk 52 until it gets massive upgrades in engine and avionics . after about 6 years in service it cannot carry laser guided bombs. due to the high fuel consumption it will have to carry three external fuel tanks leaving only 4 stations available for weapons and bombs. it means very limited ground strike capability and 2 WVR and 2 BVR missiles for air to air roles. right now the advantages of F-16 over JFT are huge i.e. 11 hard points, more payload, powerful engine, better radar, JHMCS, ability to carry JDAMs, laser guided munitions,AIDEWS, greater range , max speed etc. the only advantage JFT has over PAF F-16s is that JFT carries anti ship missiles. it is very clear that either JFT will never make up to the level of Blik 52 falcons or it will take atleast 2 more decades and by that time all 4th gen jets will be obsolete.