well, Miki is gonna make a good leader I believe...
just that she needs some time...
also, Koharu mention that Miki teaches her many things...
I think it is because Yossi is such a good leader that is why maybe sometimes people just can't really notice the quality as a leader in Miki...
by the way, now Miki is the leader does this mean that she will not be goin' on solo for awhile...