Perez is aiming for what would be an extremely popular victory in front of his home crowd in Mexico City.
However, with teammate Verstappen locked in a tight title fight with Lewis Hamilton, Red Bull know allowing Perez to lead at home to a 1-2 could prove to be title decisive.
This is why Red Bull chief Christian Horner has said the team will likely have to make a tough decision in case Perez leads from Verstappen on Sunday into the finals and asks him to step aside.
“You have to understand that this is a team sport,” Horner told Sky.
“It’s a team sport and we are fighting for the constructors ‘and drivers’ world championship.
“It’s one of 22 races, it just happens to be Checo’s home race, and you would hate to be in a position where you ask a driver to do it.
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“But we’re going to have to talk about all these scenarios before the race and have a clear plan for the race, so everyone knows what the plan is and what the goal is.
“The objective here is the maximum number of points. Because at this stage of the championship, we cannot afford to lose a single point.
“It’s a team sport, and everyone plays their part in the team. If we’re going to maximize our points, we will have to.”
Sergio Perez, Red Bull Racing RB16B
Photo By: Steven Tee / Motorsport images
While Horner and Perez have made it clear that there has been no discussion of team orders leading up to the Mexico City weekend, the issue will almost certainly be addressed in pre-race strategy meetings.
Horner added: “We will definitely discuss these things, as we always do before any grand prix. Sergio knows what his job is and that the team is supporting his teammate. And that would be a wonderful problem to have.
While Perez’s pace at Austin for a fortnight proved to be decisive in preventing Hamilton from having the luxury of extending his first stint too much, Horner says he expects the Mexican to mix in again. ‘before here.
“We need him there,” he said. “You saw in Austin, having Sergio there, it didn’t keep Lewis going any longer in that first stint. He couldn’t extend it, he needed to stop to cover Checo.
“So strategically it just buys you more options. And this is what we have been desperately waiting for. So, for Sergio to regain some form, now is the perfect time. “