While there is a Europa League final on the horizon for the fans and players to look forward to, the board at Tottenham Hotspur now have to start planning for a monumental summer of business.
Daniel Levy and Co must seriously back Ange Postecoglou, or whoever takes his place, to ensure that next year is nothing like this one.
One area of the squad that needs to be bolstered is left-wing, as Wilson Odobert is yet to prove he has what it takes to make it his own, Mathys Tel may not agree to stay, and Son Heung-min is no longer the player he once was.
Fortunately, the club seem to recognise this, as recent reports have linked them to an incredibly exciting winger who'd finally send the captain packing.
Tottenham transfer news
Before getting to the player in question, it's worth looking at some of the other attacking talents who have been touted for moves to Spurs in recent weeks, like Jamie Gittens and Liam Delap.
The former could be available for around £59m, and while that's an awful lot of money, his tally of 12 goals and five assists in 47 games suggests he may well be worth it.
Likewise, Delap's reported release clause of £30m could prove to be a bargain, as even though he's played for the third-worst team in the Premier League this season, he's managed to score 12 goals and provide two assists in 35 games.
However, to replace the iconic Son, Levy and Co are going to need to sign someone truly special, someone like Rayan Cherki.
Yes, according to a recent report from the French publication Le Parisien, Tottenham are one of several sides seriously interested in the French dynamo.
In fact, alongside the Lilywhites, the report has revealed that Manchester City and Liverpool have already inquired about the player, who will be allowed to leave for €22.5m this summer, which is about £19m.
It could be a complicated deal to get done, but given Cherki's immense ability and potential, it's one worth fighting for, especially as he could be the perfect player to replace Son.
Why Cherki would be a dream Son replacement
So, the first thing to say here is that while Cherki has primarily played off the right this season, he has also played in midfield, just behind the striker and, most crucially, off the left.
In fact, if he were to join Spurs and permanently move to that side of the attack, his career would mirror Son's in that respect, as he spent some time off the right when he was younger and has also played behind a striker at points.
However, with all that said, why do we think the young Frenchman would be the perfect player to come in this summer and be the permanent replacement for the South Koreans?
Well, first and foremost, his raw output is out of this world.
For example, in just 43 appearances this season, the "incredible" entertainer, as dubbed by French journalist Julien Laurens, has scored 12 goals and provided 19 assists, which comes out to an average of a goal involvement every 1.38 games.
In contrast, the North Londoners' captain has scored 11 goals and provided 12 assists in 44 games, which is still great but results in a worse average of a goal involvement every 1.91 games.
On top of the undeniable output, the Lyon-born "genius," as dubbed by Laurens, has some sensational underlying numbers to his name, with FBref placing him in the top 1% of attacking midfielders and wingers in Europe's top five leagues for assists, expected assists, key passes, passes into the penalty area, through passes and more, all per 90.
Last but not least, what makes all of this even more remarkable is that he's doing it at just 21 years old, so when The Athletic's Alex Barker calls him a "future Ballon d'Or winner," it doesn't feel that absurd.
Ultimately, Son has been an incredible player for Spurs, but with him turning 33 in the summer, Levy and Co need to find someone worthy of being his long-term replacement, someone like Cherki.