No, we can use them in this exercise, but the US will no longer be willing to sell anymore, or even provide support. The US doesn't want to give China any information on these fighters, as any exercise that involves F-16 and Chinese fighters would give China valuable insight into how their own fighters measure up to US fighters. This is understandable, as the US's main adversary is China, and the US still fields many F-16s itself.
Meanwhile, the PAF still needs these F-16 up and operational, with US supporting them, at the very least until PAF can get it's hands on J-10s.
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Huh, just noticed I have over 1500 posts...did my rank go up? My status as a full member is the same...
...weird, I didn't notice this before.