Hooker Bernard Jackman returns to an extended 26-man Leinster squad for their Heineken Cup battle with London Wasps at Twickenham on Saturday (KO: 5.35pm).

Leinster have been boosted by the return from injury of Leo Cullen and Jonathan Sexton ahead of the Magner's League tie with Glasgow Warriors at The RDS on on Friday, kick-off at 7.30pm.