Thread:Old Deus/@comment-25152698-20141113023804/@comment-25152698-20141113132309

Well like my example, we've seen the sharingan break out of something during the middle of it. As in, we saw Sasuke under Itachi's tsukuyomi, his eye was stolen, and before both eyes could be taken from him, he broke out.

Also, when Kurenai used the tree genjutsu on Itachi, he was also seemingly caught and imprisoned within a tree, only for him to latter turn the tables.

It's entirely possible, and for that matter, the only representation we've seen of the Demonic Illusion: Mirror Heaven and Earth Change had the user be caught within the genjutsu beforehand.