With the death of Black Mamba, the clean-up officially came to an end. As promised, Zhang Heng appointed Soap as the new boss and took over the gang left behind by Iron Handcuff. On the other hand, Marcus was responsible for communicating with Soap.
Both knew that Zhang Heng intended to make Marcus the actual boss of the gang. However, since Marcus was still a patrol member, he was unsuitable to take over the gang. That was why Zhang Heng assigned Soap as the new boss. With that, Zhang Heng could guarantee the safety of Marcus to a certain extent.
Neither of them had any objections.