Stuart Olding returns as Ulster ring changes

Ulster crashed to a second successive defeat last week to a late flourish by Cardiff which saw them drop from top dogs of the Guinness Pro12 to fourth.
Olding joins Luke Marshall in midfield while Craig Gilroy switches to full-back to allow Rory Scholes and Jacob Stockdale to occupy the wing positions. The two changes up front sees stand-in skipper Rob Herring return from injury while Kyle McCall starts at loose-head. Like the rest of his team, Olding was shocked at letting a 10-point lead slip last week, but hopes for a quick recovery on home turf.