EAST RUTHERFORD, UNITED STATES:  New York Jets' Matt Willig (R) and Dwayne White (L) check on their quarterback Boomer Esiason who was knocked down, and suffered a concussion, after throwing an incomplete pass in the second quarter at Giants Stadium 18 December 1994. Esiason had to leave the game and was replaced by Jack Trudeau. (Photo credit should read HENNY RAY ABRAMS/AFP/Getty Images)