Why Scotland's Six Nations squad is the envy of world rugby and primed for success, including a star snatched away from England - head coach Gregor Townsend must go if they don't challenge for silverware

CALUM CROWE: The likes of Finn Russell , Sione Tuipulotu, Zander Fagerson and Blair Kinghorn could all be in a British & Irish Lions starting XV on the summer tour of Australia.