John had remained quiet so far, listening to the others' reactions to the brief before speaking up himself. The sudden arrival of the young woman's lover surprised him, but didn't disrupt the flow of things much, and he tuned back into the situation. 
So far, they seemed like a fairly easy to get on with group; all professional and eager to discuss business. Since introductions were in order, he spoke up from where he'd sat on one of the pews closest to the altar.
"Good morning," he said with a slight smile. "I'm McIntyre, though I end up getting the nickname 'Old MacDonald' from some people, since I'm older than most of my colleagues. My specs, as Mr Pathfinder put it, as human intelligence, negotiation and information gathering. I'm also good at 'hide and seek' too, and similarly related things, such as observation and assessment".
He regarded the others, taking a mental note of their handles. Their youth surprised him to some degree; he had expected older operators like himself, or at least one closer to his own age. All the same, they knew what they were doing, or else they'd not be here in the first place. He was impressed that already, they were forming a plan.
"Regarding our mission - I think getting eyes-on to the tower, as well as the camera footage, would be an advantage to our plans. Observation from a distance to establish what the situation is, and how many are present there, and what they're doing, how professional they are, that kind of thing".
He nodded to the group. "Good to be working with you, too".