Episode 5
Takaki is good for smoothing out internal politics, which is not entirely bad, but I don't think he can do what needs to be done like Orga does.
What would Orga do if he was in Takaki's position? He'll take control of the operation room, by force if necessary, take Radice under custody and contacted Mars base directly. The earth base is ultimately a Tekkadan operation, not Teiwaz. Ruffled feathers can be smoothed out later with Teiwaz-Oyabun.
The way I see it, Takaki has lost control of the situation. 3 weeks ETA before Eugene and the gang gets to Earth, meanwhile this army general will probably stage a coup d'etat over Tekkadan's earth operation.