Board Thread:Theories and Speculation/@comment-34436338-20180123200352/@comment-1986883-20180202065503

I am sure Orochimaru could fix Might Guy, he has ways to get people new bodies, he could just create a clone of Might Guy and then sacrifice the clone to be the original Might Guy’s new body. But I guess this would be considered unethical and Might Guy would not agree to it, after all the clone would probably have its own consciousness and soul and using it as a sacrifice to be Might Guy’s new body might be considered murder even though the clone would stay alive, since it would be killing the consciousness and soul of the clone.

Might Guy could also get a new body if he were a puppet master since then he could just create a puppet out of his own body like Sasori and Lady Chio did. But he does not know the puppet master jutsu so that would not work.