Analyst Gary Neville and Liverpool keeper Loris Karius had a spat over social media, the FC crew criticise their reactions. Jurgen Klopp has urged Loris Karius to block out criticism, following his mistake against Bournemouth. Former Liverpool striker Robbie Fowler believes letting Daniel Sturridge leave the club would be a mistake. Steve Nicol says the struggles of Loris Karius are not aided by a Liverpool back line in need of help at centre back. Liverpool legend Ian Rush believes Daniel Sturridge is going to play a key part in the Reds' title challenge this season. West Ham United defender Alvaro Arbeloa believes his former Liverpool teammate Steven Gerrard was the most complete footballer he has ever played with. The Spanish full-back played alongside Gerrard for three seasons on Merseyside between 2006 and 2009 before moving to Real Madrid. The 33-year-old says that Gerrard's footballing talents were more well-rounded than those of Madrid icon Zinedine Zidane. Alvaro Arbeloa featured for Liverpool in the 2007 Champions League final defeat to AC Milan. "I've been lucky.