Norwich City are eyeing Millwall striker Steve Morison.
The Canaries have already snapped up James Vaughan from Everton.
The 27-year-old Wales international has had a transfer request turned down by the club after Norwich reportedly had two bids for him turned down.
But Millwall are determined to keep hold of their top scorer, who has hit 40 goals in two seasons since arriving at The Den from Stevenage.
A statement from the Lions read: "Millwall can confirm the club has received a written transfer request from Steve Morison. This request has been rejected.
"There has been regular speculation surrounding Steve's future but he was rewarded with a new contract at Millwall in February which runs through to June 2013."