Celtic are pushing to land AIK defender Alex Milosevic ahead of Premier League clubs.
But sources in Sweden say Celtic could land highly-rated Milosevic, 19 for £1.5million.
AIK spokesman Jens Andersson said: "Alex is a player who has created a lot of interest.
"Out of respect for the clubs, I won't talk about them by name. But there is a lot of interest in him around Europe.
"He's still under contract with us, but football is a business."