Sky Sports understands a number of clubs are keeping tabs on Aldershot striker Bradley Bubb.
Bubb, who is out of contract at the end of the season, has impressed on loan at Woking this season.
The 24-year-old has scored 20 goals in all competitions this season for Woking and his performances have not gone unnoticed.
Scouts have been flocking to see Bubb in action this season and his possible availability on a free transfer makes him an attractive proposition for his suitors.
Charlton are thought to be weighing up a move for the Grenada international, while newly-promoted Gillingham are believed to be keen on Bubb as they plan for life in League One next season.