Jackett: Lions must be on the ball

The Lions suffered penalty shoot-out heartbreak at Derby on Tuesday night but Jackett wants to get the disappointment out of their system as quickly as possible. Play-off chasing Millwall are currently seventh in League One and Jackett said: "We must make sure we avoid any kind of hangover from that result. "Southampton are at The Den on Saturday and that is another vitally important fixture for us. "So while we feel we should have got past Derby we shouldn't be too hard on ourselves."