England team mates: Mako Vunipola of Saracens, Courtney Lawes of Northampton, Maro Itoje of Saracens & Dylan Hartley (Captain) of Northampton battle it out in opposite packs Northampton v Saracens, European Rugby Champions Cup, Rugby Union, Franklin's Gardens, Northampton, UK - 15 Oct 2017 Credit: Andrew Fosker / Seconds Left Images