HOUSTON – The Texans are preparing for their first game since the end of the Bill O’Brien era. Houston is 0-4, but hoping for a fresh start and a win over a beatable division rival, the Jacksonville Jaguars. One way to do a better job of tackling is to have live tackling drills. Other than that, no, I think the tackling shouldn’t be too big of an issue more than it is any other year.”Does the team think the Texans can turn this around? I think that’s been good for our leaders on the team to step up and do that.