After the final whistle, Ralph Hasenüttl went to the fans, clenched his fists and made the wave. Scenes that are known from Jürgen Klopp and Anfield Road. But the Austrian was also happy to hear: “That was one of our best performances ever. Four goals at home, you don’t see that every day. It was last for us in 2017, “said the Southampton coach, after his troops had cleared Brentford 4-1 in the supplement to the Premier League.