In the pack, Andrew Porter, Rónan Kelleher and Tadhg Furlong start in the front row with Ross Molony and James Ryan an all-St. Michael’s College second row.

Caelan Doris, Josh van der Flier and Jack Conan complete Cullen’s starting XV.

On the bench, Rhys Ruddock is in line to win his 50th Champions Cup cap for Leinster Rugby should he be introduced.

Leinster Rugby team v Montpellier (caps in brackets):

15. Hugo Keenan (36)
14. Jordan Larmour (67)
13. Garry Ringrose (92)
12. Ciarán Frawley (42)
11. Jimmy O’Brien (38)
10. Ross Byrne (111)
9. Jamison Gibson-Park (106)

1. Andrew Porter (82)
2. Rónan Kelleher (30)
3. Tadhg Furlong (118)
4. Ross Molony (123)
5. James Ryan (53) CAPTAIN
6. Caelan Doris (45)
7. Josh van der Flier (104)
8. Jack Conan (107)

Replacements:

16. Dan Sheehan (19)
17. Cian Healy (238)
18. Michael Ala’alatoa (7)
19. Rhys Ruddock (196)
20. Max Deegan (71)
21. Luke McGrath (158)
22. Johnny Sexton (176)
23. James Lowe (57)

Referee – Wayne Barnes (RFU)