They wouldn’t be using the personalities or skill sets when inside Minkalla; they were only donning the masks to conceal their identities. If they weren’t wearing them, they would’ve just used the same ones they had on at dinner, but going as Quill and Torch would raise fewer questions. The masks needed to be seen entering the moon, at the very least. Matt and Liz were both surprised by the volume of people waiting to enter Minkalla. With the Empire hiding so much information until Tier 11, they had expected fewer participants. But as ships disgorged their passengers to leave, and were instantly replaced, the numbers added up. That most of them were Tier 13 or 14 made sense, he supposed, as it was when most of the valuable information actually became available. It was probably intentiona

