Davy Russell emerges as potential partner for Don Cossack

Owners Gigginstown House Stud have plenty of big guns for the blue riband event, meaning retained rider Bryan Cooper will have a decision to make for the March 18 showpiece.
Cooper partnered the Gigginstown-owned Don Poli as he schooled with Willie Mullins-trained stablemates Vautour (Ruby Walsh), Pont Alexandre and Ballycasey.