You have to remember here everyone that 'nice' and 'nasty' teams are largely concepts that are brought to us through the storytelling and editing of the production team.
In fact, if BVM had to step in it's entirely likely that the incident never showed up on camera, so it really could be any brother team.
In the TAR 7 DVD commentary, Brian and Greg briefly talk about getting frustrated because their camera man couldn't keep up with them when they ran, so it could easily be them just as much as anyone else.
Also keeping in mind that the confrontations he is referring to were directed at the camera/sound team so that just makes it even more likely to not be something you saw on television.
Really, when it comes down to it, we have to think of reasons a team would get frustrated with the crew, and those are likely to be related to getting in the way, or not being able to keep up.