Editor's note: The following is an excerpt from KC Joyner's upcoming book, "Blindsided: Why The Left Tackle Is Overrated and Other Contrarian Football Thoughts."
8hPHOTOGRAPHY BY SERENA DE SANCTIS for ESPN
21hMike Vorkunov for REDEF
11hSam Khan Jr. and Greg Ostendorf
12hYuan Fang, ESPN.com