Late in a long, unforgiving season, three young Rutgers football assistants walked into Boston College’s empty women’s ice hockey locker room. They looked around and saw sticks, pucks, even a goalie stick.

If there is one thing that Kansas City Chiefs defensive coordinator Steve Spagnuolo is known for more than anything else, it's his ability to design creative blitz packages that confuse and overwhelm opposing offensive lines and the quarterback behind them.