Plenty of eyes will be on Sergio Ramos when England face Spain in the UEFA Nations' League at Wembley.
La Roja represent a tough test in spite of their shortcomings at the World Cup, while Gareth Southgate's men will be looking to build on reaching the semi-finals in Russia.
Luis Enrique has already made his mark on the squad, reportedly banning mobile phones, PlayStations, and the game Ludo from the camp.
The former Barcelona manager is also seeking to restore the watertight defence that characterised their success of the previous decade, though he will be without Gerard Pique who has retired from international football.
Spain let in six goals in four games at the World Cup and Ramos will be tasked with stopping Golden Boot winner Harry Kane on Saturday night.
The centre-back has become something of a pantomime villain in English football ever since his man-handling of Mo Salah in the Champions League final.
The Egyptian suffered a shoulder injury in the 26th minute with the score at 0-0 and missed the rest of that eventful night in Kiev.
That might give the likes of Liverpool's Jordan Henderson an extra incentive when meeting him again, but Kane insists he understands the Real Madrid defender's style of play.
Kane responds to Ramos' tough tactics
“I haven’t spoken to Jordan about him or the Champions League final (defeat), I don’t think he would want to talk about that too much, as I wouldn’t," the Tottenham striker told a press conference.
“But Ramos is a competitive player. A great, great defender on and off the ball. We played against him last year against Madrid.
"He’s a tough centre-half. He wasn’t over the top, he didn’t do anything out of the ordinary.
“He tests the boundaries, but that’s what the referees are there for.”
Salah might not agree on that one. It will be very interesting to see what kind of reception Ramos gets at the national stadium.
That said, when it was put to the 32-year-old that he might get booed, he responded:
“I never wanted to hurt a colleague on the pitch of course, so my conscience is really clear about what I did that night. I’m not going to be affected by that at all.
“I know the English fans will treat players as they deserve and I’m not worried about that in the slightest.”
Nobody embodies 'winning at all costs' quite like Ramos.
Do you agree with Kane's comments? Have your say in the comments.