European Champions Cup round-up: Dylan Hartley’s return from ban is timely boost for Northampton Saints

• Ospreys have to beat Saints to keep cup hopes alive• Bath face might of Toulouse in must win game Ospreys’ head coach, Steve Tandy, accepts his team’s European Champions Cup ambitions are on the line against high-flying Northampton on Sunday.The Saints will arrive in Swansea buoyed by the return of their captain, Dylan Hartley, from suspension and aiming to remain firmly on a quarter-final course. Victory for Northampton – and a Racing Metro success against Treviso – would set up a winner-takes-all Pool Five encounter between Saints and Racing at Franklin’s Gardens next Saturday. The Ospreys…