I hope im wrong on Nats but I think that the boom he has gotten from winning Berling and being one of the best of the tournament has gotten into his head. I mean that he is now the one expected to have a good game, and Gambit are the team expected to win, that gives a lot of pressure to the players.
Also, I don't know why everyone is so hyped up with Nats, from all games Ive seen from Gambit, imo Chronicle is the best on their team. Always MVP in the most crucial games.