Johnny Sexton returns for Leinster while Munster welcome back Jean Kleyn

Leinster see six changes to their side while Munster make three changes.

Johnny Sexton is back in the Leinster team for tomorrow's Champions Cup match against Glasgow in Scotland.

The Ireland out half has recovered from the dead leg which forced him out of last week's win over Montpellier to take over the captaincy from Isa Nacewa.