Since the beginning of the invasion, Del and his two associates had already gathered in one of the corners of the place, preparing to leave as soon as possible.
However, they knew that if they were the first to run, they would probably also be the first to be chased by the enemy side.
With that, Del and his cronies wanted to flee the moment someone else made the same move so that the enemies couldn't go after them all!
It was easy for them to see that not all Minos soldiers were fighting inside that property. Some were in positions to stop those like Del, who wanted to flee.
Consequently, to keep from standing out, Del had held himself back from running the moment those men had appeared. Before, he even thought about fleeing the moment the barrier fell. Still, the enemy side was faster, and they were already surrounding the place at that moment...