Might do it later when

I would say that "more developed" is in the eye of the beholder. It might be a point in time when some specific milestones are reached, but it also might be a longer state in time, after which the team can say from themselves that they are more developed. As for "I might do it later", for me, "might" implies that the person won't do it for sure, but will maybe do it when their team is more developed. "Later" is to indicate that it will be in the future.