Colt Brennan signed autographs yesterday during a meet-and-greet with University of Hawaii Warrior football fans on the lower campus of UH-Manoa. Thousands stood in line from as early as 3 a.m. for a last chance to get memorabilia signed and pose for pictures with the team before they fly to New Orleans. The one-hour session, however, left many of those fans disappointed they could not get the autographs they wanted.