"The whole team was talking about how good he was," he said. "As offensive guys, we didn't know exactly who he was. By the end, everyone knew."
Washington is now a teammate of Maroney's, and one year to the day of Maroney's dynamic performance, the Patriots will return to Cincinnati to face the Bengals Monday. While some might have viewed Maroney's dazzling effort as a springboard to something special, the 22-year-old has not matched the effort since.
Maroney produced some electric kickoff returns last season, but didn't hit the 100-yard rushing mark again until last week's 103-yard outing against the Bills, going 15 games without a triple-digit performance.
He hurt his ribs in December, which seemed to limit his decisiveness and confidence down the stretch, and underwent offseason shoulder surgery, remaining here so he could devote himself to conditioning and rehab work.
Maroney is now battling a groin injury, which limited him in practice yesterday.
But Maroney has made strides, according to his fellow running backs, who point to more than just the rushing performance (his 252 rushing yards rank seventh in the AFC and 13th in the NFL).
An example came in the second quarter of last Sunday's 38-7 win when quarterback Tom Brady connected with Donté Stallworth on a 28-yard pass along the left sideline. The play wouldn't have been possible had Maroney - who lined up as a single back behind Brady and was part of a play-action fake - not correctly identified his assignment to block a blitzer to the right.
For running backs in the Patriots' system, picking up the blitz carries as much importance as carrying the ball.
"He did his job on that play, and we never thought he couldn't do what he did, but he's putting his whole game together now," said running back Kevin Faulk, one of the team's seven captains. "He's doing a great job getting a feel for it, not really second-guessing, knowing what to do."
On the blitz pickup, Maroney not only stopped the progress of defensive back Kiwaukee Thomas, but made him pay with a physical hit.
"The first thing was that he read the blitz," said running back Sammy Morris. "I guess the next step after knowing what to do is being physical at the point, and he did the job well."