I should think not given how insulting Nakamura is:
"Hikaru had some not-so-complimentary things to say about his teacher. In a video interview with Danny King, broadcast on the official site and on Playchess, he said that there is something to be gained from his sessions with Kasparov, mainly in the opening preparation, but not much else. "I mean you look at middlegames or endgames and I’m quite convinced there are other players who are better than he was, but he was able to get advantages out of the openings so that was his main strength." When King asked him if the training would be continuing anyway he replied: "Uh…. We’ll see."
He has already insulted US Chess by passing up its last championship to prepare for the more worthy competition in Europe, thus cheating the US players and audience. He's not a player I root for.