No, he's pretty much ignoring him, same as usual.

Harry's actually sitting right next to me because he's pretending to be a Slytherin again today. And Zabini is trying to act like that's not weird.

I'm not actually sure if he particularly requested Ron and Justin or if that was Dolohov's idea, someone came over and whispered to both of them and they got their wands back (oh, yeah, we had to leave our wands outside because of the Lord Protector, the only people who have theirs are Hydra and Finnigan and Patil. And Harry. And the people who are dueling.)