Diving a little deeper:
Let's assume all rushes were sweeps.
2013: 1 for 9 yards against the Saints, then in the SB, 30 and 15.
2014: Against GB- 13, 9, 16 and 3.
Against SD-51 and -6
Against Was-6 and 1.
I stand corrected, those are extremely productive numbers.
But...