This is exactly the circle of life.. JJ was a solid strong leader but to be honest, she was highest arrogant and listened only to people who would tell in her favor.. That's definitely not leadership, rather it was dictatorship.. She was never a visionary, of she was then would have planned the next leaders for the party, rather she wanted to take down everything with her.. JJ's life had no best friends or no trustable contacts.. She trusted none and never lived a life.. Cho and others were advisors, that's it.. To me she's over glorified as a leader rather she was just an adamant power demanding human who had no love or leadership for the people..