The heartbeat: Kieran Trippier needs to develop the Newcastle United player into an Eddie Howe animal.

Lewis Hall: a skilful, albeit raw defender carrying the weight of Geordie expectation – and a £28million price tag – on his shoulders. You will not find many Newcastle United supporters wanting anything other than the 19-year-old to become the next Eddie Howe success story.

There is something about him; whether that be the innocence of youth or lack of opportunities since arriving, that emanates warmth. That genuine feeling of wanting somebody to do well.

So far, his Newcastle career has been uninspiring. Just three Premier League starts all season has miffed fans who considered Hall the answer at left-back when he arrived from Chelsea.

Until the recent international break, Hall had only played 104 minutes in the top flight for Newcastle. That is despite an unprecedented injury crisis – an enigma that began to infuriate fans once results nosedived.

Howe had nowhere else to turn to when he subbed the defender on while Newcastle trailed 3-1 against West Ham United a fortnight ago. His introduction flicked a switch, with the Magpies looking lively down the left flank.

A Harvey Barnes brace grabbed the headlines but Hall played his part in spinning the game on its head – leading to calls for a starting berth. Against Everton and Fulham, the youngster looked slick; a tidy, versatile operator on the ball and every bit the future.

However, those defensive frailties reared their head – especially last weekend. Offensively, Hall looks stellar, but a lot of work remains to become the finished article.

Alex Iwobi gave him the runaround for the first half at Craven Cottage but, to his credit, he recovered well. It became clear in the last two games that Hall’s lack of game time has been down to his naivety at the back.

Thankfully for him, Howe and Newcastle fans, his skipper may provide the perfect master craftsman. Kieran Trippier, a former ultra-attacking, slender-built full-back, developed into the finished article under Diego Simeone at Atletico Madrid – an observation he has previously acknowledged.

“Simeone was incredible with me,” Trippier said shortly after arriving on Tyneside. “He knew how I played. He changed my game defensively. He changed my game and the work I did individually, and I learned so much from him.”

Trippier always had the attacking game, with every England fan knowing where they were when he curled that free-kick home against Croatia in 2018. But the stats do not lie, and the now Newcastle talisman, the first player to take the leap of faith and join the Saudi-backed revolution, returned home a different beast.