"It's tough to not feel good immediately after a win, but obviously, we have everything that we want to do right in front of us," Flacco said. "We just have to go out there and continue to play well. We have a tough opponent [Sunday] that we didn't play necessarily good against, at least for half of a football [game] in the first game. We have to come back out there and prove ourselves. They're a good football team, and they're going to be hungry, and we're there. So it's going to be a tough test - can't wait for it."