There were plays too where he perhaps didnt find the ideal spot to cut towards once the initial play had broken down. Im not saying Richardson has been incredible or anything, but when the biggest issues come from not being able to fix other peoples mistakes, perhaps you need to think about those mistakes being made so consistently, rather than his inability to turn lead into gold.
This is why separating a runner from his blocking is so difficult to do. On that play Richardson was a little too quick to bail on the play and try to bounce it outside, but was this because he didnt see it? Was his clock simply reset by the caliber of the blocking on that day and he had become conditioned to having to try to make things happen on his own? Even on something we can identify as a mistake from Richardson we cant accurately determine the cause of that mistake.
The bottom line is the Colts have been an awful run blocking unit this season. People point to the numbers put up by Ahmad Bradshaw and Donald Brown behind the same line, but for a couple of reasons those comparisons arent necessarily fair. Firstly, the line hasnt been the same all the way along. The Colts have been dealing with injuries and re-shuffling, and did so several times in the course of this game alone. Secondly, the sample size is so small that one half-decent run by any of the three runners instantly swings their average YPC wildly up or down. Bradshaw may have a much healthier looking average, but based on just 41 attempts.
Lastly, those numbers dont take into account the situations or formations in which the three are being used. Richardson is being used more than Brown in heavy sets, when teams are expecting the run, only magnifying the problems on the O-line.