I'm more curious about what the cheat codes do than I am about Parson's reaction ("she can cheat?"). Besides, when he finds out what is going on it's quite probable it wil be finished by then. I bet Jaclyn gets croaked, and Jillian is heavily wounded, with some of the other units going down or sustaining heavy injuries while trying to recover her.
But after seeing this Parson should try some cheating of his own. One of the things that puzzles me about Parson is that he never tried to test his limits, for example seeing if he can leave his hex during the other side's turn, or even during the night.