Identifying rising academy talents who possess the technical maturity to shift the dynamic of a Premier League squad is a hallmark of elite management.
Tottenham Hotspur boss Roberto De Zerbi spoke highly about teenage star Luca Williams-Barnett before their Premier League meeting with Leeds United.
The 18-year-old winger has captured the imagination of supporters and coaching staff alike, and could be set for a much bigger role in De Zerbi's squad for the rest of the campaign.
Who is Luca Williams-Barnett? Tottenham's young winger explained
Born on October 1, 2008, Williams-Barnett has rapidly progressed through the ranks to become one of Tottenham's most exciting young prospects.
The young attacker first generated excitement with his performances and goalscoring exploits in Tottenham's youth teams, drawing comparisons with fellow academy graduate Mikey Moore.
His performances at academy level caught the attention of Tottenham's coaching staff, earning him opportunities to train and feature with the senior squad.
Naturally ambipedal and comfortable operating centrally as an attacking midfielder or dynamically out wide on either flank, his low center of gravity and explosive acceleration make him an ultimate nightmare for defenders in one-on-one isolation situations, as Crystal Palace defenders can attest.
How Williams-Barnett impressed on his Premier League debut
Despite the buzz around the teenager, De Zerbi and his predecessors opted against rushing him into the senior set-up at the club.
He featured in pre-season earlier this summer, but the presence of Mathys Tel and Wilson Odobert, as well as the club's acquisition of Mykhailo Mudryk, contributed to making his pathway appear blocked.
Up until late October, Williams-Barnett's senior minutes had been limited to a brief substitute appearance in the Carabao Cup against Charlton Athletic.
That changed during Spurs' final game in October, as De Zerbi called on the 18-year-old to come off the bench in the Premier League against Crystal Palace.
The teenager was introduced for Tel in the 88th minute, and he managed to complete three passes, win a ground duel, complete a dribble, and create a big chance before the end of the game.
Gliding effortlessly past multiple defenders with a breathtaking burst of acceleration, he came millimetres away from recording a stunning assist after carving open the Eagles' backline.
His cameo was enough proof that the step up to the physicality of the Premier League required no adjustment period for the fearless youngster.
Against Leeds United this weekend, he played seven minutes off the bench, once again creating a chance, winning a ground duel, and drawing a foul as De Zerbi's side lost 1-0.
Why Roberto De Zerbi rates Williams-Barnett so highly
Speaking ahead of the Leeds game, De Zerbi delivered a ringing endorsement of the youngster, making it clear that age is no barrier to selection under his watch.
He pointed out that the winger had impressed him in pre-season and is more than ready to start games for the side.
"The pre-season, it was clear [he is] a special talent. You recognise the special talent immediately and he doesn't need to show something special, you understand? Everything that he does [is enough] and he is one of the special talents.
"The next step he has to enjoy, he has to follow the older players, the players with more experience like [Andy] Robertson, [James] Maddison, Ben Davies and to find the time to play.
"It is my responsibility because when you manage young players and so big talents like Luca, it is a bigger responsibility for me.
"He has to be ready when he goes on the pitch. I think it [does] not depend on the result, he can play from the beginning. Before the Chelsea game, I thought to play with him in the first XI, but in the end you have to find the right moment and for them also.
"I think the age is not so important. The most important is the quality, personality, the behaviour on the pitch and the qualities. And Luca has all of these qualities," he said.
Williams-Barnett has in De Zerbi, a manager who is prepared to trust him fully at this level, even while he learns how to balance his natural raw explosiveness with positional discipline.
With Odobert and Mudryk still sidelined, the youngster offers the direct ball-carrying and vertical progression that can unlock stubborn defensive blocks.
Whether De Zerbi continues to give him opportunities or not, it is evidently clear that the young winger is primed to write the next thrilling chapter of his young career.
What young players can learn from Williams-Barnett's breakthrough
Williams-Barnett's journey to consistent first-team minutes has been anything but straightforward, but he managed to keep his head down and put in the work behind the scenes.
The teenager impressed in the academy and in training sessions but had to wait patiently while working hard, and has caught the attention of manager De Zerbi.
Young players must trust fully in their talent and take every opportunity that they are afforded to show their quality.
Williams-Barnett's pre-season displays, couples with his cameo performances, have made him a bonafide first-team option for his boyhood club.
Also, young players must strive to show their quality, regardless of the number of minutes they get to play, such as was Williams-Barnett's case against Crystal Palace.
They must not feel overawed by their situation and keep to their task on the pitch.
