It was not one of the choices, so no.
He may add that option later, perhaps, if he thinks it's a good idea.
EDIT: Actually, I think I misunderstood this. Now that I think about it, you're probably referring to the option to try and control all of the girls at once. For some reason, I thought you meant only controlling one of the other girls, like a derp.
Anyway, even with my Illusion build where I had 50 or 55 points in Illusion, that choice still told me I was not strong enough, so no. I'm honestly not sure why that option is there. However, using it on Cari breaks the mind spell on her and her power breaks the spell on the other girls, too, so it's pretty much a moot point, anyway.