jaelis
Oh this is where the title goes?
What is the current text of polearm master? I know it was revised a bit. I don't have a DnD Beyond subscription or a new PHB, but I've seen it quoted asInsane Option: By a strict reading of Polearm Master, you can hold a quarterstaff in one hand, and a whip in your other, and get OAs against people entering within 10 feet of you using your whip. This is expensive for ordinary monks (who are not proficient in whip) but could be super-sweet for someone who chooses whip as their kensei weapon.
(emphasis added). If that is correct, then it shuts down the tactic you're talking about.While you are wielding a glaive, halberd, pike, or quarterstaff, other creatures provoke an opportunity attack from you when they enter the reach you have with that weapon.