Bob McNair understands all about big games. As the owner of the vastly improved Houston Texans, he knows there will be two or three such events that will make or break his team's season, that will decide whether the Texans are great or just pretty good. His race horse, Street Life, will face that same sort of defining test on Saturday. For a horse that has shown talent and promise but has yet to win a graded stakes race, the Travers might just be his Super Bowl. It's time for him to step up.