As Sarakin said, this doesn't even make sense. If you are talking about towns, say hello to literally hour-long turn cycles if it is a populated city like NCR. If you are talking about random encounters, the combat is set by the person that made the encounter: in this case, the noob. And, if you're talking about being sucked into an encounter, that's your fault for being sucked into the encounter, and they should have their choice of combat (but random encounter PvP barely ever happens in this session, so I doubt this is what you are talking about).