No it would cause the archons to catch her giving an opening for a big counter assualt.
The archons will have to fly past dwagons to save Jillian, I think Parson might have the dwagons lodge a few objections to that. Also the archons might not be able to fly there in time. At the very least they will waste time flying to Jillian.

Lets assume the archons can get to Jillian. An Archon is a lot smaller than a peep. The archons could have trouble flying with Jillian. They could become a lot less manuverable, if they can even lift her.

But once again for the sake of argument lets assume one archon will have no trouble flying with Jillian. One of them will need an arm to hold on with. Jillian often wields her sword in both hands and the archons used both hands to attack. One of them will lose some attack power. Worse, the archon and Jillian will be right next to each other a fire breath, green gas breath, smoke breath or lighting breath could probably hit both. Possibly also a crap, gum attack, or bite could hit both.

I don't see how an archon catching Jillian would leave Parson open for a Parson attack.