That's enough motivation but there's an added dynamic to Saturday's Pool 3 meeting. Sione Tuipulotu - who scored a try in his player-of-the-match display against Racing 92 - says Warriors want to avenge last season's narrow Champions Cup defeat to Harlequins at The Stoop.
"I want to get that one back from last year, they're 1-0 up against us, so I really want to go back there and to win that game next week," Tuipulotu told BBC Scotland.
"It's something that I suppose is a little bit personal for the group. I'm actually really looking forward to seeing (former Glasgow coach) Danny (Wilson). I'm real close with him. I need to get that one back against him."
At a freezing Scotstoun last night, Warriors ran in four tries in an all-action first half, before a drop off in the last quarter helped Racing 92 build enough momentum and pressure to reduce the gap and come close to gaining at a couple of bonus points.
"We can't compete with the top end if we don't show 70, 80-minute performances," said Scotland skipper Tuipulotu.
"I think the positives are that our first 40 minutes, teams are going to find it pretty hard to live with us.
"We know we've got athletes out there, we know we've got footie players out there that can really make a defence hurt. We've just got to be able to have the maturity now to hold that for 80 minutes and we can put any team under pressure."