@ 2:Usually body is the nearest target when someone is leaning back from you (Khabib's habit). Also when someone leans, his next motion will be to get back in center slot, which is why you have to multiply your offence in order to capitalize. First punch my not catch him, but follow up blow can be a deadly one.
@ 3:Uppercut is a very short range weapon and you don't wanna be very close to someone who wants clinch. Since Dustin uses his lead hook very effectively, he should try it from orthodox over the Nurmagomedov's elbow block / shoulder. Khabib's other side is way more defensively disciplined.
@ 4
ustin does a lot of cage grabbing before he throws head kicks or naked crosses. Assuming Nurmagomedov would try to press him when he's in close quarters, Dustin doesn't have nothing to lose but to try throw off of the fence.
@ 6
ustin, naturally a lefty, most of the time stays southpaw and fires the jab from the hips. Jab from the hips comes underneath the punches and it's hard to see. But what is more important, having a lead hand very low would prevent opponent from shooting doubles from far away bc you have an easy down block. That's defensively sound technique choice.