Andoni Iraola backs backroom staff to help cure Liverpool’s set-piece ills

<ul><li><p>Tommy Elphick and Shaun Cooper to work on set-pieces</p></li><li><p>Iraola felt ‘very lucky’ to work with them at Bournemouth</p></li></ul><p>Andoni Iraola has outlined the roles his backroom staff will play in trying to improve Liverpool’s set-piece record next season and admitted he was “very lucky” to inh