Monaco visit Borussia Dortmund on Tuesday night for their Champions League quarter-final first leg, a match which will showcase a whole host of promising youngsters.
Christian Pulisic, Julian Weigl, Thomas Lemar, Bernardo Silva, Benjamin Mendy and Fabinho could all be on display, but the players attracting the most attention are the Bundesliga side's Ousmane Dembele and the Ligue 1 leader's Kylian Mbappe.
They were teammates last month after both being called up to Didier Deschamps' France squad, but will now be battling over a semi-final ticket when the ball gets rolling at the Westfalenstadion.
With five assists, 19-year-old Dembele has set up the second most goals this Champions League campaign and is the Bundesliga's best dribbler, with 81 successful take-ons so far in 2016/17.
"I've never trained anybody so talented," Thomas Tuchel said of his player, one who is catching the eye of several of the continent's top clubs.
That is also true of Mbappe, the 18-year-old who scored in both legs as Monaco dumped Manchester City out of the tournament in the last-16.
"He isn't surprising me," claims his coach Leonardo Jardim, who'll hope the forward has a similar impact in the quarter-finals.
Not only is this a duel between two young squads, but it is also a match-up of two of the highest-scoring teams in Europe, with Monaco having hit the back of the net more than any other club this season after netting 133 times in 51 matches, while Dortmund are the Champions League's second top scorers with 25 goals in eight matches - behind Barcelona's 26.