It'd be too instinct-driven if all they did was try to kill titans. It'll be like a hunt. Their current objective is to recapture land, learn more about the titans or lure out the traitors. I'd say it's "all of the above" if they had their way. It's certainly not a "let's just go outside and cut titans for a day".

They want to win against the titans, not just take a few down. First and foremost however, they need to find the guys who keep knocking down their walls.