Leverkusen bounced back with a 2-1 win over third-tier side Viktoria Koln in a friendly on Wednesday, with Rogier Meijer and Andries Ulderink in charge as interim coaches. Rolfes was delighted after the win, saying he has noticed a significant uptick this week.
"I definitely sense a good atmosphere. That was also the case during the last two days of training and in the game," he said. "We had a good structure, good routines, so it was really good. Rogier did a great job in his speech and in his preparation for the game. I think that showed. The boys knew what to do, what they were supposed to do, and they executed it well."
He added: "Lucas [Vazquez] naturally brings a lot of experience and quality to our game, and he and Loic [Bade] led the way in terms of communication today. With Equi Fernandez you could see that he was getting better every minute. It was important for all of them today."