I actually gave Cecil permission to do Io's movement in my SoT, so I wasn't paying attention to what might happen. It was not Io's intent to besiege Antioch, he and his men were just passing along the road and even if it were helpful to me to call it a siege (Which I doubt it is) I wouldn't go back and alter my intent.

So Io and his men are just sitting on the road east or NE of Antioch. If Theo leaves Antioch and wants a battle, though, I say let 'em come.