Just tuned in and firs thing that stands out is Schaub tossing a bad screen pass to the TE Graham and then the under throw to the wide open TE.
But that's something different from preparation and gameplanning. It's not like the Lions are squeezing in extra prep time while we're on the plane to Detroit.
The slow start has little to do with it being nationally televised. Can't expect texans to come out gang busting every game. Sometimes it takes awhile to get in the groove. Just like against the dolphins and jags