Omegas will not be a guarantee from this event. It's still being decided if it will even offer them. This is NOT an ability material event, it's for training droids. Ability materials were added because I was concerned training droids by themselves weren't enticing to most people. Omega Battles are the event with a guarantee to earn those.
The event uses Scoundrels to reward people's investment in them, so they're not "just" used in Credit Heist. With the advent of this event, Scoundrels will have a strong identity as the faction used to farm progression currencies.
