Calvin Howarth will make his first start for Glasgow in the Welsh/Scottish
League match against Neath at The Gnoll tomorrow Saturday 13 April.
The stand-off, who is on loan from Edinburgh, was a second-half replacement in Glasgow's game against Bridgend at Hughenden on Wednesday, kicking a penalty goal in the 21-16 win.
Glasgow have only two changes in the starting line-up from that midweek match.
Howarth replaces Graeme Kiddie at outside half, and Cameron Blades, a first-half replacement for David Hilton against Bridgend, remains at loose head.
It will be the Australian prop's first start since his shoulder injury in mid October.
Kiddie has been released from the Glasgow squad to play for the Scottish Thistles in the Melrose sevens tomorrow.
So has Gareth Flockhart, who also was a second-half replacement against Bridgend.
Fraser Stott, East Kilbride's former Glasgow scrum half, has been recalled to the squad as a stand-by in the continuing absence of Andy Nicol and Chris Black. Kenny Sinclair, who was on duty as replacement scrum half on Wednesday, will be playing for Glasgow Hawks in the Melrose sevens.
Tomorrow's Neath match will kick off at 2.00pm, half an hour earlier than originally scheduled.
Glasgow: Glenn Metcalfe; Jon Steel,Alan Bulloch, Andrew Henderson, Michael Bartlett; Calvin Howarth, Graeme Beveridge; Cameron Blades, Gordon Bulloch (captain), Lee Harrison, Steve Griffiths, Jason White, Gordon Simpson, Donnie Macfadyen, Jon Petrie
Replacements - Dougie Hall, Euan Murray, Andrew Hall, Guy Perrett, Fraser Stott, James McLaren, Jon Stuart.
As the countdown continues for RWC2015, Tournament Chief Executive Debbie Jevans visited the Millennium Stadium to discuss preparations for the eight matches and reveal the positive news that 100,000 tickets for games at the home of Welsh rugby have sold in the last seven days.
Jason Harries is targeting a first win on the World Series circuit this season with Wales. The series returns to action this weekend in Dubai where Harries is part of a team hoping to build from its efforts in round one in October.
Wales skipper Jevon Groves says his side have addressed a few points from Gold Coast and aim to 'hit the ground running' in the next two rounds of the World Series, kicking off with this weekend in Dubai before heading off to South Africa next week.
Wales Sevens manager Steff Thomas is hopeful his side can build from a quarter-final spot in the opening round of the World Series in Australia when his side take part in the forthcoming double header in Dubai and South Africa.