But that's what he's supposed to do. Moreno goes up the pitch with sterling, the centre halves split and gerrard drops between them. Lucas drops behind moreno and sterling. But because sterling, gerrard, lucas, and moreno were all in the same area, once they got past that lot they had a free run at our out of position defence. Gerrard should have been between the two centre halves to block that through ball, so Lovren could stay with their forward.