Skysports.com understands a host of Championship clubs are tracking Norwich striker Chris Martin.
Martin has recaptured his best form this season after spending last term on loan at Luton.
The 21-year-old has established himself as a key member of Paul Lambert's side and he has scored 13 goals so far this season.
His form has not gone unnoticed higher up the football pyramid with a number of sides keeping tabs on his progress.
Martin's current contract expires in the summer and Norwich are believed to be keen to sit down and discuss a new deal.
Lambert is a big admirer of Martin and is determined to tie him down to a new long-term contract to ward off potential suitors.