Jackson returns to Warriors line-up
Glasgow Warriors have made just one change to their starting XV for Friday night's Heineken Cup opener against Newport Gwent Dragons at Firhill.
Ruaridh Jackson is preferred to Duncan Weir at stand-off, and he said: "I am really excited to be back. I've sat on the bench the last couple of weeks so I'm looking forward to taking this opportunity in the first game of the Heineken Cup."
The only other change to the matchday 23 sees the return of hooker Dougie Hall to the replacements' bench in place of Pat MacArthur.