Hey guys we haven't seen Nishi yet, but i have been thinking their might be another reason for this other than his usual covert tactics. Nishi knows a lot more than other gantzers and has some knowledge or even possible experience of missions involving other gantz teams. So far he has stayed invisible to keep an edge on the yokai/aliens, but he may be wanting to get the drop on the Osaka team as well.
Do you think it is possible he is aware of a possible reason for conflict or competition with the Osaka gantz team? Like that if the Osaka team kills the big boss the tokyo team has failed the mission and loses all its points? Or that Gantz will only allow one team to return home after the mission?
Anyway just remember Nishi is a team player: its just a matter if of whether he thinks you are worthy to be on his team! He was going to let kurono collect his hard earned points in the onion alien mission, but kurono declined though.
ANYWAY PLEASE DO NOT TURN THIS INTO ANOTHER NISHI IS THE BEST Vs NISHI IS A STUPID COWARD WHO JUMPED IN THE WATER THREAD. Just talk about his motivations and actions of the present.