Quote Originally Posted by fendrin
"You know nothing of the underpinnings of this spell!"

Er, that is, Wanda was not communicating. It was a fire-and-forget spell.
I thought she gave new suggestions after Jillian was already out in the field, such as "ditch your stack", or "go save Ansom"; I don't see how Wanda could have planned for Parson's gambit. If Wanda did give new suggestions after Jillian left we have a form of really bad communication.

You may be right that all the suggestions were already in place, although I would find that difficult to do, but I'm not Parson+Sizemore+Wanda.