Board Thread:Theories and Speculation/@comment-26636534-20180125151653/@comment-4080775-20180126002319

If he obtained the DNA for it, he wouldn't need to awaken it in the fashion that Madara has to awaken it, not to mention being able to create bodily extensions that can spawn replicas of the dojutsu as well. He'd just be able to use it right after integrating the DNA into himself. He 'might have problems with its usage because of the power of the eyes itself, but then again, Madara's DNA would probably solve that problem too since it'd be a combination of Hashi's DNA as well. And we all know what Wood Release does. Karin's DNA might add to his lifeforce as well, possibly further decreasing the problems he'd face.