This is part 2.

So I'm dueling the popular NB/RS spec. He's not trying to kill me, just to stay on me. This is a pain to try to kite. I start off the duel by Eradicating him (standard start of any duel for me), then starting to use my CC and build stacks of Swift Shot. When he roots me with Dusk to Dawn, I use On the Double. This frees me from CC and is a 70% movement buff. That forces him to use his ports and blow his mobility for a period of time. Once I get away form his ports, I'm set to rely on the flat movement speed buffs I have. That's generally how I deal with melee that are really hard to get off of me.