From the rooftop, Matthew Stafford

You never know what will happen when you show up for work at ESPN's Bristol, Conn., headquarters. On Friday, a 5,000-yard NFL passer was standing on a roof throwing passes to randoms in the courtyard. No people were injured in the filming of this stunt. (Earlier: Detroit Lions quarterback Matthew Stafford stops by "SportsCenter" after maybe or maybe not filming an ESPN television commercial.)