So cool, we did get that conversation, except that it was too early to put before the fights so it was just referenced.
I guess I misinterpreted a speculation for a spoiler and I was thought it was Kakine who had made the false brain. But this is way cooler.
Though it kinda holds a worrysome future for Touma when Cendrillon finds out Marian wasn't dead...
BTW, LOL at Hamazura: If Master Touma says so, then it must be.