The North End manager is working hard behind the scenes to bolster his squad and will sound out Sir Alex Ferguson about potential signings.The Lilywhites' boss said: "We're trying to do one or two things, but there's nothing anywhere near concrete at the moment."There are a few Manchester United players out on loan at the moment and I am not going to go knocking on his door for five or six."If I was to get the one, it would have to be the right one and a really good one, so I am not dismissing it."
Source: Team_Talk