There's no way they'll only include ONE sidejob for a paid dlc. On an already existing level. With the same variations of enemies. Noooooooooooooooooo
You can always just... not buy it (or not pirate it in this case). People are so used to games that have half of their core content ripped out and repackaged as $20 dlc that something that adds some neat, optional, extra content for cheap is suddenly seen as an aberration rather than how dlc should be.
Besides, if it DID add a bunch of what you listed, you'd instead be bitching about how "this should have been in the base game" like some people are hilariously trying to argue for a single side job that is only playable when you've already beaten the game.