Assuming that is the case, DelBalso aspiring to be the new boss, he would need back up. He would need the support of other Italian cells or clans for him to be successful. Furthermore, Martin will have to pick a side, if he already has done so ? Another think to consider is, unlike his father who proved to be a leader and have command of his troops, does Leonardo have what it takes to keep the family together ?
He was a lawyer and never intended to take the reins of his father or his deceased brother. He was just thrown to the wolves like so have many of his inner circle that have lost their fathers. Time will tell.