Quite an interesting bunch, wouldn’t you say? During the episode, the chief talks about how all of their ‘unique’ personalities puts them at odds with other astronauts. This friction or overwhelming awkwardness has isolated them from the partnership pool. The chief then decides to just group up these troublemakers, add in Nanba Mutta, and see how it rolls.
It’s difficult to project the team dynamics of this group because the episode hasn’t really given clear insight to the characters other than what’s described above. Nanba Mutta has already met Andy Tyler during NEEMO training. The description of a calm, quiet giant is absolutely true, but Andy is also hard-working, easy to get along with, and has great strength. As for the rest of the group, both the viewers and Nanba Mutta are left guessing how it will end up.