The elite Irish province started their dominance in 2009 and will be desperate to put out a statement of intent against Northampton Saints
Exeter Chiefs are reported to be close to signing Leinster secondrow Jack Dunne, in the process beating a rival Irish province to the punch for the hulking forward.
Retiring duo Scott Fardy and Michael Bent bowed out on a winning note as Leinster finished the Rainbow Cup with a victory over Dragons.
Hugo Keenan scored a hat-trick of tries as Leinster came from 16 points down to claim their opening Guinness PRO14 Rainbow Cup win with a 50-21 victory over provincial rivals Connacht at the Sportsground.
Leinster earned great praise for going to Sandy Park and dethroning Exeter and they have now named their Champions Cup semi-final XV.
Ireland Number 8 Caelan Doris is set to play his first game of rugby since being concussed against Munster in January.
Sean Cronin and Luke McGrath have become the latest players to sign new deals with Guinness PRO14 champions Leinster.
Leinster have confirmed that former Wallaby Scott Fardy will retire from rugby at the end of the current season.
