Don't get me wrong, I'm not trying to downplay a good game rushing; tennessee's just sucked at defending it all year
(there's probably also some small pro-Donald brown segment of fans who were waiting for a game like this)
The titans have also had issues running the ball all season much deeper than just 1 player (as much as some would like to say it's just "Johnson got his money, now he's lazy and doesn't care about the team and its success anymore")....there's also the fact that (you could see it starting at the mid-end of last season) after 2-3 seasons of having to play him and deal with the type of threat he brings twice every season, the colts -as well as the other afc south teams - have taken steps necessary to alter their defensive personnels and strategies/gameplans as to better defend and contain Johnson (the colts played to keep him running on the inside; the South teams all play a "make sure you know where he is at all times when he's on the field" type setup...a lot of times involving one linebacker (or two) more or less shadowing him whenever he's on the field - the texans assigned Cushing to such a role (wherever Chris went - even if he was lining up wide after motion - Cushing went also...I didn't pay attention to how the Colts were doing it, Angeler might have had such a role or they may have done something different; jags I'm guessing Paul pozlusny may have been brought in for such responsibilities)