Hmm, I'm in two minds about the entire system. On the one hand it's good to have a clear display of a leave count, and I can see that the intent was to discourage leaving. For the whole, this should be a good measure.
However, personally this brings me a lot of havoc- as some may know my internet is incredibly shoddy, cutting out whenever it feels like it. Dropping connection just before a game ended yesterday was a little infuriating, as the entire idea of a CA with numbers on the leave count is ridiculous- it's one of those things that shouldn't happen, and seeing a CA with numbers discredits the entire program. It'd be a touch better if the leave count was increased via a voluntary disconnect- pressing 'Exit Match, Exit Game' etc. or quitting the game on your desktop. As a side note, I fully support the idea that a CA should be able to rack up leaves, even more so than normal players. That and my limited understanding of Unity means I'm unsure of the difficulty of changing the leave count criteria.