i think there's a good chance. indy's defense is embarrassing, and clowney should be back to game shape ... perhaps fitzpatrick makes some strides. texans strengths match up against their weaknesses: good dline (hou) vs horrible oline (indy) mediocre offense (hou) vs bad defense (indy) indy knows this.. that's why they pulled out all the tricks last game (1st quarter onside kick)
The team should be gelling better by then and will know they can beat Indy - whether they do or not remains to be seen. A win there would be huge. Baltimore is the scariest game left on our schedule - they have a real defense and will be a handful. If we go into the bye week 5-4, there is a very good chance Texans make the playoffs.