Tottenham Hotspur youngster Jamie Donley has picked up a hamstring injury and is expected to return to action in early February. The 19-year-old missed out on the Tottenham squad on Friday as Ange Postecoglou’s men crashed out of the FA Cup. Donley had been named in all of the previous 10 Premier League matchday squads, racking up two appearances in the process. While Donley is yet to establish himself in Postecoglou’s side, it was a slight surprise to see him miss out on Friday’s fourth-round clash. The Spurs youngster has been a regular in the Aussie’s squad of late, particularly in the abse…