By selecting Bears backup Danny Wuerffel to go with veteran Mike Quinn, the Texans don’t have to hit the QB market hard. If Gus Frerotte, Jim Miller or Rob Johnson — if he’s cut by Buffalo — wants to come to Houston for a $1 million, one-year deal, the Texans will probably accommodate him. Frank Reich started in Carolina until Kerry Collins was ready in the first month. The Texans — if they draft Carr — are only asking for games, not years, from a veteran QB.