Lewis Miley became the youngest player in Champions League history to set up a goal for an English club with his assist against AC Milan in 2023. It has been an eventful summer on Tyneside, but 25 May proved a particularly significant date.

On the same day Tottenham Hotspur manager Roberto de Zerbi reached out to Sandro Tonali, Newcastle United announced Lewis Miley had signed a new long-term contract. Newcastle have recruited three midfielders this summer to offset the departures of Tonali and Bruno Guimaraes to Spurs and Arsenal, but it is rather telling that manager Matthias Jaissle is already a "big fan" of one he inherited.

Jaissle certainly did not think twice about starting Miley against Liverpool on the opening weekend, despite him only playing 45 minutes in pre-season following a spell out with a broken leg. Newcastle have since signed Nico Gonzalez from Manchester City in a deal worth up to £52m, but the new arrival is expected to complement Miley rather than hinder his progress, and the academy graduate looks set to keep his place as he faces Tonali for the first time at Tottenham Hotspur Stadium on Saturday (17:30 BST).

After previously learning from Tonali and Guimaraes, the 20-year-old now has the chance to step up in his natural role in the middle of the park. Kieran Trippier believes his "very humble" former team-mate Miley is "more than capable" of doing just that.

"You can see the development from when he first started training with the first team to where he is now," the ex-England defender said. "He's become a big presence and his ability for his age is immense. He can go as far as he wants to - I believe in him that much.

"But the most important thing is that he's grounded and always wants to learn. That will stand him in really good stead." Miley's level-headedness also made him a firm favourite of former Newcastle head coach Eddie Howe. Howe even trusted Miley to fill in out of position at right-back when Tino Livramento sustained a series of niggling injuries in his final campaign in charge.

Miley, as a result, ended up playing the most minutes (1,403) of any English teenager in the Premier League last season before he turned 20 in May. Of those players aged 19 and under in the top flight at the time, from all nations, Miley ranked first for assists (four), successful passes (738), successful passes in the final third (188) and line-breaking passes (164).

But he also showed the gritty side of his game. Although Miley played a number of matches at full-back, which naturally led to more defensive situations, he was still first among teenagers for interceptions (20), second for possession won (69) and third for successful duels (84).

He has since taken that experience back into midfield and put in an assured all-round performance in the 2-2 draw against Liverpool last week. "Not to put too much pressure on him but, honestly, coming back from a long injury with a really short pre-season and showing that in the first match is something special," Jaissle said.

"I'm just proud to be a part of his development now because, hopefully, we have a player with a really bright future." No wonder Jaissle gave Miley a bear hug after he came off.

Jaissle is keen not to burden Miley, whose younger brother Mason is also on the club's books, but he has cautiously namechecked the midfielder as someone who could potentially take on additional responsibility in the years to come. Not least after those who departed this summer left a "vacuum" in the German's own words.

While Miley is not necessarily a vocal figure, it has felt he has been building up to a more prominent role in the side in his own calm, understated way. Trippier even handed the boyhood Newcastle supporter the captain's armband against PSV in the Champions League last season, which felt like a passing of the torch.

"He deserved that moment, to captain his club in the Champions League at the age he was," Trippier said. "It must have been an amazing feeling for him and I couldn't have been happier for him. He's definitely got the qualities to step up and become a leader in his own way."

'Mini-Rodri' Gonzalez shown he will be loved at Newcastle. Signs that Jaissle's Newcastle are not to be written off.