Hull City have made a 'substantial' offer for Manchester United's young striker Frazier Campbell, reports BBC Radio Humberside.
The 20-year-old spent seven months on loan at Hull last season and scored 15 league goals as they gained promotion to the Premier League.
Tigers boss Phil Brown has previously stated his desire to bring Campbell back to Hull permanently.
Sunderland defender Paul McShane is also reportedly set to join on loan.
Campbell was included in Manchester United's squad to play Zenit St Petersburg in the Super Cup final on Friday.
Tottenham's Dimitar Berbatov has been heavily linked with a move to Old Trafford, while fellow striker Louis Saha is poised to move to Everton.
While Saha's exit may open an opportunity for Campbell at United, Berbatov's potential arrival could further hinder Campbell's chances of becoming a first-team regular.
Hull chairman Paul Duffen has confirmed his club have tabled a bid of £7million for Manchester United striker Fraizer Campbell.
Duffen told BBC Humberside: "We've put a £7million bid on the table to Manchester United.
"The complexities of their situation are that it depends on them getting one in, that one might well be Bulgarian (Berbatov).
"As I said all the way through the summer we need to be respectful of that and there's nothing I can do to force the situation.
"If they do bring someone in I want to be at the front of the queue and I will do whatever it takes to bring (Campbell) to the football club."