Tai looked up to the hill that Robert had pointed out and nodded in agreement. "Sure." It seemed as good an idea as any other they could present, and getting some sight on the nearby terrain would be useful, given the wide swathes of red that currently surrounded them. As they walked, he noted the Sitting Bulls nearby, but none were close enough to be a threat, and apparently hadn't noticed them, so he paid them no real mind for the moment. 

At Robert's comment on the mountain, Tai glanced back to look at it as well, impressed by the scale. "Yeah," he agreed succinctly, before his attention returned to the path ahead while Robert commented on the lack of Grimm killing for him all day. He shrugged in response to the question. "They would if they wanted to test us on our ability to fight together, rather than just basic pathfinding skills. So I would say it's likely." It wouldn't be much of a test otherwise.