Finally got a pair of those angel wings. Also, a wizard hat.
edit- Had the weirdest glitch just now. Finished a chaos session and it never progressed me to the rewards screen. Just stayed on my character, and I couldn't move, and my style bar kept going down. After a minute or so it took me to the continue session screen with everyone else. Wonder if I got the rewards or anything.
Had the same glitch happen to me christmas morning after a Mooil Rig chaos squad session.
Further glitch reports:
-Mooil rig glider challenge glitch: Sometimes while attempting the glider Mooil rig challenges (both of them) attempting to restart the challenge after dying during it would bring be back to the mission start screen, but tapping A would kick me out of the challenge altogether instead of starting the mission. I could simply repress Y to enter the challenge again.
-Outfit saving/zoom glitch: Save your custom outfit and, without leaving Calista, select a clothing category (like Tops, Bottoms, etc) and try to zoom with the Y button (same button you use to save your outfit). When I do this the game does NOT let me toggle zoom and instead prompts me to override my outfit again. Exiting Calistas menu and re-entering fixes the problem until you save your outfit again.This has been there since the game launched IIRC.
-Weapon/Amp overlay glitch: Go to the weapon menu (the screen where see all your weapons and can select a new one to place in a slot) and quickly tab B and then X (to equip a new amp) the icons for weapons and amps end up over each other. Exiting the weapon selection portion of the menu (by hitting B, closing the start screen, or switching tabs) fixes the overlay issue.
All mild glitches. I should make some videos....
EDIT: Well the glitch Grisby mentioned just happened to me again. Hope it gets fixed as Mooil rig is the best chaos defense mission/submissions in the game so far IMO. It would seem the roulette still plays out even if the player doesn't see it as after the last round I ended up with the Roughneck Rampage level 2 amp upgraded from level 1 which I know I didn't have before.
EDIT 2: Also have new clothing and it was my only chaos squad round so the roulette definitely plays out.