I just got an interesting thought, considering haffner's advice to lisbon in the last episode... "Jane pissed off plenty of powerful people, not only RJ"
and my opinion is...we got it backwards this whole time, RJ is not "many", he is just one person, with plenty of powerful friends (one of seven-headed red dragon)
in other words, RJ is just a part from "the great red dragon" thing and there are plenty of people just like him (could be a plot after RJ/season 7)
After capturing /killing RJ, Jane would realize he's just a tip of the iceberg...what do you guys think?