>>535462736
I think there's credence to it, since the uptie implies we are getting Ishmael as Xichun, despite it not making sense for her of all people to end up in such a spot, to the point the mirror viewing starts to get fucked up, but Carmen talks as if this will stabilize at some point.
Though, him wearing Qiu's clothes being related to Dante wishing for it is questionable atm, since for all we know the attire is just something that's handed down from whatever place he learned to fight form, but most mirror worlds always try to fall somewhat in line with how our sinners act, or born from a "what if" situation (shooter sang is being mindfucked by the gear, so him acting like a psycho is not natural).
We don't really know how it works to be giving specifics like that though, so instead of talking as if it's 100% confirmed to be the reason why Hong Lu is wearing ill fitting clothes, you should just present it as a possibility.