DENVER (AP) - It's only March and Von Miller is already guaranteeing a Super Bowl title for the Denver Broncos next season.

Miller says he's dedicating the season to his 6-year-old cousin who recently emerged from a coma after a car accident with his mother and older brother in West Texas.

On Monday, Miller tweeted: ``You can post this where ever.. Denver broncos will win the Super Bowl'' in the 2013 season. He added hash tags ``4UJEREMIAH'' and ``IGUARANTEEIT58.''

The linebacker later told The Associated Press that when the boy, Jeremiah Clark-Martinez, came out of his coma he remembered he had a cousin who played for the Broncos. That inspired Miller to make his pledge.

Miller spoke by phone from New York while on a media tour for AXE skin products.