Pros
free bread, free pop, 30% off food
Cons
Every time a server gets promoted to be a manager, it ends up horribly. It's usually the server's first management position, and the power gets to their head. How does it make sense that you formed a relationship as a server with another server, and then they are suddenly your boss, and take advantage of their position. Every single service manager we've had that got promoted from server ended up being bad/petty. Hiring people with already management position really is not a bad idea.