O’Connor wary as Ospreys come to town

GUINNESS PRO12:

The most notable alterations are the inclusions of returning internationals Ian Madigan and Eoin Reddan at inside centre and scrum-half respectively, with Rhys Ruddock and Gordon D’Arcy also included in the replacements.

Steve Tandy’s men have had some memorable outings against the Blues in the recent past, and although the Welsh outfit are missing 19 players through Test commitments and injury, O’Connor is wary of the threat they pose.