So, glad you guys recognized a real rolling scissors when you see one. You may have heard the F16 call "snap" a couple of times. The first time he's claiming a snapshot (which you can't see in the video) the F15 doesn't buy it and, judging from where the F16 reappears it probably didn't have a decent shot. The second snapshot however looked OK, not great, just OK. BTW, the part about "don't pull into me" is due to the F16's proximity. For training there is a 500ft "bubble" around each plane which is right about where the F16 was. From that point, there could be the possibility for the F16 to pull hard directly into the F15 for a shot but it was way too close, would have resulted in pretty much a 90deg TCA and a very close pass/collision. Given the geometry the F16 proably didn't have any excess G to square the corner anyway. Just as a last comment, that's about how long a modern dogfight lasts.