Joe Riley now earns a living outside professional football, working as a financial protection adviser selling life insurance, income protection, critical illness and injury cover while still playing in the seventh tier. The 29-year-old turns out for Warrington Rylands in the Northern Premier League Premier Division, and led his team onto the Fibrus Community Stadium pitch for a late-August fixture in Workington that ended in a chaotic 3-2 defeat after Rylands had led 2-0 and seen two players sent off. The match drew 638 supporters.

The shift away from the full-time game is a long arc from February 2016, when a 19-year-old Riley started at left-back for Manchester United against Midtjylland at Old Trafford, the same night Marcus Rashford made his first senior start. United won the tie 5-1 on the night, Rashford scored twice and has since amassed more than 400 club appearances and earned 78 England caps. Riley, by contrast, left United at 21 with two first-team appearances and then moved down the leagues after spells blighted by injury.

Injuries interrupted Riley’s career trajectory at crucial moments. A damaged hamstring delayed a loan to Sheffield United, and a dislocated shoulder cut that move short. His 15 years at United ended on 25 May 2018, after which he signed for League One Bradford City on a two-year contract. While recovering from a further injury at Walsall, he began studying for a new career away from the pitch.

Riley retains strong ties to the group he came through with, and speaks without regret. "I lived with Scott McTominay for six years, and Marcus and I also came through the academy together," he says. "These people were like family to me. Of course I would have liked to have played more games for United but things didn't work out like that. I don't dwell on the past - I'm just happy that it happened. I've now got my foot in the door for the next chapter of my life. I'm progressing with another career that's setting me up for the rest of my life."

What happens next is immediate and practical: Riley’s side host Hyde United in the FA Cup first qualifying round on Saturday at 15:00 BST, as he balances weekend fixtures with his financial role. The story underlines how a generation of players can move from elite academies into careers outside football while continuing to play at semi-professional level.