I do not think there will be any dealing on F-16 prior to the U.S. elections. So, if PAF is aiming for new F-16s it might be in 2021 or after. If the deal goes through 2021-2022 we might be looking at first delivery in 2025 onward. Considering the timings and technologies F-16s would only be of value if they are Block-70.We need to replace older mirage and F-7s, total 150+ planes, and all of them have to be replaced within 5 to 8 years. Due to JF-17 slow production, we can’t replace them in reasonable time and need another 4 generation platform to replace them. If USA allow 60+ surplus F-16s, we don’t have to go for J-10C but we all know that USA won’t do that. What other options do we have?