Episode "Roll Call"
No, I'm not going to comment about Reed's inept handling of the pizza, that's been covered already.
I'm wondering about the actual roll call itself, as Shaaron reads off the units for check-in. I wonder if there was any particular 'rhyme or reason' for the order she called them out in. She went from Adam units to Zebra units to X-ray units in a seemingly random fashion. But knowing this show, I'm sure there was some reason for the order of them. I just don't know what it was.