This really is a non-issue. Just another thing that's going to make everyone hate us, but whatever.
From interviews, it seems that this year, Rondo's aiming for another championship, being the best point guard in the NBA, and making sure not to give any confidence to any team. And getting under the skin of the best point guard in the NBA is just part of that game. So what if Rondo is disrespecting the best of the best? People can say whatever they like about how Rondo doesn't know his place, but as a C's fan, I love that Rondo has the fire and spirit in him to challenge the status quo in any way he can.
Also, what did Rondo say to Chris Paul that wasn't true? That Paul's never gonna win a ring.. anyone can see that with the sorry team they have now. That Paul's frustrated with his situation and is envious of Rondo's situation.. I'm sure all point guards envy Rondo for having teammates like KG, Ray, PP, and Rasheed.