I wouldn't mind that though. Nitta's a cool guy. Perhaps too cool, and I don't know anything about him except that he's an overachiever compared to Mutta. It'll be interesting to get a bit more of his story, particularly since out of Group A (that's their astronaut group I think), he's the only one left without a backstory about motivation.
Besides, the only interesting thing to come out of these last 2 days of desert marching is a rattlesnake (all 10 seconds of it). Drama is most welcome.