Johnny Sexton could potentially miss some of Ireland's World Cup matches after being hit with a misconduct letter following his actions in the Champions Cup final.
The fly-half has reportedly been accused of three counts of misconduct following Leinster's loss to La Rochelle last month.
Sexton wasn't playing, but the 37-year-old still clashed with officials afterwards - with the fly-half alleged to have mouthed obscenities towards South African referee Jaco Peyper and his English assistants Karl Dickson and Christophe Ridley.