Six changes for Leinster

Matt O'Connor has made six changes in total from the Leinster team that started against Treviso last weekend ahead of the visit of the Ospreys to the RDS tomorrow (Kick Off: 5.15pm).
There are three changes in the backs and three in the pack but significantly Fergus McFadden makes a welcome return having injured his ankle in the PRO12 game against Munster on October 4. He lines out at outside centre.