I don’t know how I missed this one, but B”H a friend pointed out my lapse to me.
On page 28 username wrote: “People who really grasped the holiness of a Sukkah – and these were Tzaddikim who’s sleep was a different sleep (for example, Shivchei Ari says how the Arizal would learn deep Sisrei Torah while he slept), so for them there was no problem sleeping in a Sukkah, so they had the Chiyuv DeOraisa to sleep in a Sukkah.”
Does this mean you’re implying that the Ari was on a higher madreiga than the Lubavicher rebbe? Fine with me, but if so I have one more question. If Mashiach can be from someone who was already niftar, shouldn’t it then be the Ari?