Sneak peek of the new Thief and Pirate

Cannon Shooter is supposed to get nothing, because they are among the Legend classes, which get nothing.
Logically, however, DB's should get something. They're not new, and they're thieves, so they should get something if Nexon sticks to their word.
I doubt they'll get a full revamp and swag brigade like the regular adventurers.

The Union update only mentioned that Mercedes and Demon Slayer wouldn't be part of the updates/events.

My Cannon Shooter is able to participate in the events and received an SP reset with the Adventurer patch. They'll probably receive minor changes, like better 'tank' ability and how Cannon Punch is the most useless skill in the game.

Right now Cannon Shooter is a generally unwanted class because they're actually weaker than Dual Blade due to their slow slow speed and absolutely no defense ignore skills.