Fly like acrobat? Maybe they'll actually jump from building to building? I dunno what does the area look like? I'm imagining a bunch of 6-8 story brick buildings. surrounding the stadium It might help if we looked at pictures of the area and Google Maps.

It could mean they want him to fly in. Could be that they'll fly him in and out. Maybe fly a plane into the building? It could mean anything so that means we need to narrow it down based on the area and the situation for the person on the ground.

According to the map there's an airport roughly 3-4 blocks away to the south east and theres like 3 others on the outskirts of town. I wouldn't rule out planes. I think looking at what agenda they want to push will help. This leads me to believe it will indeed be a MK Ultra shooter. I don't know how they'll make an ecological disaster in the area. That seems unlikely. Unless they do it else where to create a distraction from the audit.

It's important to note that they need a crew.