It was also pretty obvious the steps he was taking would lead to this position. He worked on Obama's reelection campaign and got a lot of face time with preeminent people, and felt out whether they would be open to giving him a position of some responsibility and power.
I think Mikey genuinely wants to make a difference and spent a fair amount of time rationalizing and positioning to ensure that when he did make a difference it would have the greatest impact possible and that it would happen on his terms.