This is a short theory (nothing to do with Pj being Rj).
What if somehow, Patrick Jane knew that Rj was going to blow up his house (if what Rigsby says in the EP07 trailer is true). He purposely put the 3 people with the 3 dot tattoo against the wall, knowing who they were, so they would be killed? Pj may just be baiting Rj into thinking he's got him where he wants him, when actually it's the opposite?
There is also a big reason this may be wrong also. If Bertram does die, it would be HUGE news. The CEO of the CBI dying would be big on the news. If he does die, he would need to be replaced. That's where I am thinking LaRoche will make his big comeback.
