Perhaps you like basketball.  If so, you realize that most competitive levels of the sport have shot clocks that require teams to attempt a shot  within 24 seconds or 35 seconds depending on the time allocated. 

Why did leagues and commissioners institute shot clocks?  Coaches would milk the clock once their team built a lead.  Dean Smith, legendary Coach at North Carolina, maintained a "four corners" offense where his players spent the balance of the game passing to…