Some of the people looking at the video have noted fat girl couldn't get her pistol back in the holster.

They say half the security detail was new due to pulling some to protect Jill. The keystone cops mess we saw is due to the team being split up, and this group not having cohesion that comes with training as a group in my opinion. Any time you scramble groups there is a period of confusion especially if you have changed the members roles in the team. The splitting of the team may have been intentional or not.