By Felix Keith Jurgen Klopp has been given a selection headache for Liverpool’s FA Cup game against Arsenal as Owen Beck is suspended. Liverpool have a problem at left-back, where both Andy Robertson and Kostas Tsimikas are missing through injury. Klopp opted to recall Beck from his season-long loan spell at Dundee to give himself another option in the position, but the 21-year-old won’t feature against Arsenal on Sunday. Beck is ineligible for the fixture at the Emirates Stadium because he will have to serve a suspension due to yellow cards picked up while playing for Dundee. The Welshman was…