Chicago is a city known for successful coaches — from the Bears’ George Halas and Mike Ditka to the Bulls’ Phil Jackson and the Blackhawks’ Joel Quenneville. Seyfarth, Shaw LLP’s Chicago office has found success with its own coaching program — a system the firm is now expanding to three other cities. After the success it saw in its Chicago office, the firm is implementing the partner-associate coaching program in San Francisco, Houston and New York. The firm is also expanding …