User blog comment:Wrath022/Chapter 517: Wendy Belserion, Review/@comment-4933386-20170115120238/@comment-24102956-20170116192837

Agreed, Wendy being inside Irene's own body would have been greatly beneficial on the long run as she had now access to the woman's immensely powerful abilities and would have used it to turn the tide on Fairy Tail's favor. Heck even against August whose strength to be matched with Irene as stated by Brandish earlier.

Even if it means losing her original body forever, that's a sacrifice she would made and can still be Irene Marvel with coming to terms of her new body. :D

If Irene was so desperate to have Wendy's body, then Wendy should let her keep it and bitchslap her with the taste of her own medicine.

Plus I don't see Wendy having problems of loss of sense inside Irene's body for some reason.