The Munster head coach was able to select JJ Hanahan as his starting fly-half to face Racing 92 in Sunday’s crucial Heineken Champions Cup pool clash at La Défense Arena.

Simon Zebo scored his first try of the season to secure the bonus point for Racing 92 before the break at the Paris La Défense Arena.

And so to the match between the haves and the have-lots to wrap up the opening weekend of Heineken Champions Cup rugby.

Glasgow head coach Gregor Townsend believes his side will have to play even better against Racing 92 if they are to repeat last week’s historic win.