It is relevant. The Bills purposely played light against the run to help contain passes and big plays. The thinking is they sacrifice run support to cover Tua and his receivers and take away big plays. They stuck with it. If the DL makes more plays they could have fared better against the rum, but they did not put more in the box. They were determined to stop big pass plays.
The Bills won, and had a TD called back on a phantom holding, and another TD dropped which became an interception at the 2 yard line. Their overall strategy worked with some margin for error, which they needed.