There has been a report (and some chatter) on the PAF apparently showing interest in the Yakovlev Yak-130. I wrote a bit of a piece on my personal website arguing that this is unlikely, especially with the upcoming advent of the twin-seat JF-17. I think we will ultimately see the PAF take the dual-seat JF-17 as a basis for a LIFT aircraft, not unlike how the U.S used the F-5 Tiger II as the basis for T-38 Talon.