i was Responding to Your Query in which U asked US could Offer anything like typhoon su-35 or j-16 to Pakistan ... In Simple Answer NO .. coz for US the comparable Planes would be F-35 & they are not going to give it to Us ...
While Pakistan can Still TRY for F-15 or F-16 but they are NO Su-35 & would now cater to only export orders Failing to get new orders, line could be closed !
The Idea (Of PAF) as i explained earlier (Ofcourse A guess) seems to be buy 8 + 16 New Latest Available F-16 from USA .. this will not only keep enemy on toes for limited warfare or Surgical Strikes .. but will help keep Options Open (supply line smooth) to Buy atleast 4-5 Second Hand F-16 soon to be replenished by Air forces across the globe .. Recent Example of Buying 13 RJAF F-16 is already in front of Us ..
250-300 JF-17 (Home Made)
200-220 Old / New F-16 (No affordability Issue, Infrastructure, Training wise)
& while We can Hopefully get a couple of Squadron of Su-35 or its Chinese / Russian Alternate !
Seems Good to Me ... Total 25-27 Squadron of Quite Capable Fighter Aircraft !!!