Manchester City will be up against both Real Madrid and their reputation on Wednesday as the Champions League's biggest winners play one of its biggest underachievers at the Santiago Bernabeu.
After City's win over Leicester on Saturday, Pep Guardiola said: "We will try to be ourselves. We can win and we can lose but we must try to be ourselves."
Yet in some ways, City will seek a role reversal too. Madrid's record is the envy of Europe but in particular by teams like City, whose financial might and technical talent has translated only into disappointment outside domestic competition.
In the time City have won three Premier League titles and five domestic cups, they have gone past the Champions League's quarter-finals only once, reaching the last four in 2016, only to be beaten by Madrid.
Zinedine Zidane's side, meanwhile, have surrendered dominance in La Liga to Barcelona but made amends for one Spanish league title in seven years by winning an four Champions Leagues out of the last six.
Madrid believe this tournament is their tournament, a conviction based on historic success that makes them assured under pressure and ruthless in the decisive moments.
"When you have a history of the (Alfredo) Di Stefano period, winning five or six European Cups at that time, it means a new player that comes to Real Madrid and puts on that shirt knows 'we have to defend our history'," said Guardiola. "That gives them a boost because they live that history."
Lyon face up to Ronaldo
Anthony Lopes describes Cristiano Ronaldo as "extraordinary", and the Lyon goalkeeper knows how big a job he faces keeping his Portuguese international colleague quiet when the French side face Juventus in the Champions League this week.
"I have been lucky enough to play alongside him. He is the captain and an extraordinary personality, a great man," Lopes told AFP when asked about playing with Ronaldo.
On Wednesday, OL host Ronaldo and the Italian giants in the first leg of their last-16 tie.
Lyon are massive underdogs against a Juve side in a hurry for Champions League success given the massive investment they made in Ronaldo, who recently turned 35.
Last year it was Lionel Messi who put Lyon to the sword at this stage, scoring twice as Barcelona won 5-1 in the second leg after a goalless draw in France.
"When you play Barca or Juve, the danger comes from everywhere," Lopes said, adding: "All eyes will be on Ronaldo, especially in the stands."