OMG, I'm so sick of everyone saying that Wolf is pathetic, truth is, he is an elder that annihilated many Xenomorphs, you can say that he is that, and this, but in the end, what we saw in the movie is what happend. You can all say he is stupid, yet he managed his job well, you can all say he wasn't as good as "Anytime" or "Pussyface", but he evidently was. I'm so sick of Alien fans saying that oh but the Xenomorphs within the films were retards, or saying ohh nah that wouldn't happen because this would. Yet you all seem to agree that your beloved alien is able to withstand molten lead, or being able to survive having it's head smashed against a pillar several times, well, let me say, that is bullshit if you ask me. So please, don't tell us that he is retarded, or he is crap, just admit that he owned.
Now, back on topic, I must say that Wolf would be able to defeat the Berserker quite comfortably, I could see it now, a battle damaged wolf, with a huge skull in his hand