Let's say that Brad and Jennifer had gotten into several loud, public arguments about the role of brainstorming $.$ Brad believes that the marketing team could be much more productive if there were weekly brainstorming meetings at which everyone would present their current projects for discussion by the entire department $,$ whereas Jennifer sees such meetings as an excuse for people to socialize and avoid serious work $.$ She had also complained to others at So Clean $!$ that Brad had become very argumentative and obstructive since his promotion $.$ Would her firing of Brad be more likely to be upheld under these circumstances $?$ Why or why not?