From a fans for perspective there's no need for a long drive. Washington needed to put one together before the end of the game and they failed to do so. This is a good sign for Rutgers D and a bad sign for Washington O. Washingtons O-Line may have a physicality issue.
This is nothing more than your opinion. I highly doubt Chris Petersen was overly concerned with their inability to put 1 "long drive" together against a D they scored against with ease THEN put in their 2nd team in rather early.