He is injured, but from what I have seen he will really need to improve his footwork to grab the #1 role. That said, Steffen has had a few shaky moments.
He didn’t have much to do so hard to judge. Personally he doesn’t seem that vocal and a few balls played into the box I questioned his choice to stay on his line. But it could have been the camera angle which I am misjudging his choice, etc. In short he did fine but hard to gleem any thing from it.