Not specifically, but..
...then...
So, you mentioned it without using the specific term "tards per carry." When corrected to show that the Bears' YPC (otherwise known as the amount of rushing yards gained per rushing attempt to use your words) was actually better than the Lions', you immediately dug up the goal posts and re-installed them on the "but rushing TDs specifically by running backs" field.
We know the Bears' offense was pretty bad last year on the whole but their ability to run the ball wasn't. It's ok to admit the truth.