Birmingham have recalled young midfielder Charlee Adams from his loan spell with Vanarama Conference side Lincoln.
Premier League: Jose Mourinho says captain John Terry will receive a contract extension to stay at Chelsea beyond the end of this season.
Manager Jose Mourinho has said he can guarantee skipper John Terry "will be a Chelsea player next season".
The 18-year-old has put pen to paper a one-year deal, with the option of a further 12 months.
Preston has been with the Blues academy for over five years.
He had a loan spell at Skrill North side Worcester City last season where he made two first-team appearances for the Dragons.