Championship side Blackpool have signed Manchester City midfielder Paul Marshall on a one-month loan deal.The 19-year-old has featured regularly for City's reserves this season and could make his Tangerines debut against Crystal Palace on Saturday.Blackpool assistant boss Steve Thompson told the club's website: "Every time we have seen him play, he has impressed."I am sure he will do well and we will be looking to extend the loan until the end of the season."He added: "He has a sweet left foot and an excellent range of passing, he has a presence in the middle of the park."Meanwhile, the Seasiders have allowed striker Daniel Nardiello to join Hartlepool on loan for the rest of the season.The 26-year-old has started only one match this season due to injury. The club have an option to recall Nardiello after 28 days.