The unusual nature of Hall's development may have been challenging, but it has also been the making of him as a left-back.

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Newcastle manager Eddie Howe has stressed the importance of patience in the development of young players, following left-back Lewis Hall's first call-up to the senior England squad on Thursday.

Newcastle left-back Lewis Hall and Southampton centre-half Taylor Harwood-Bellis were given first England call-ups in interim boss Lee Carsley’s final squad. Carsley will return to his role as Under-21s manager after forthcoming Nations League games with Greece and the Republic of Ireland, with Thomas Tuchel starting as the new boss in January.

Why Lewis Hall can see stars aligning for him to meet England’s biggest need - Injured left-backs and out of position right-backs leave the Newcastle defender primed to stake his claim

When Lewis Hall was either kept back after training for extra work with Newcastle's coaches or taken away for analysis sessions, it caused the teenager to doubt himself.