The present day Kalachakra lineage actually originates from Taranatha, the founder of the Jonang tradition. he is one of the Lamas that are banned from reincarnating (in Tibet, at least) by the CTA and this ban has not lifted yet, and meanwhile, he reincarnated in Mongolia, as the line of the Jetsundampa Hutuks. I find it to be quite hypocritical for the Dalai Lama to spread the tradition of Kalachakra that stemmed out from Taranatha on one hand and still keep his incarnation banned from Tibet/Dharamsala on the other hand, i mean, how would the lineage prayers turn out to be? The Jonang School has since been unbanned, but not their leader...