Just like human cells grow, divide, and are in need of new nuclei, we are constantly training more students to be the leaders of new cell launches.
Fusion Cells are each powered by at least three leaders (a leader, co-leader, and an apprentice.) They lead a weekly Bible study for up to fifteen students. When a group grows beyond 15, the cell divides to keep them personal. The three leaders also meet for a weekly "pre-cell," and once a month in meeting with all the Fusion cell leaders of the Wesley. They must complete Fusion training before they can lead. We consider the cell leaders the "pastors" of the Wesley.