From a Scotland international to World Cup winner - The 10 players who the bookies think Celtic and Rangers could sign in the January transfer window

Celtic and Rangers are a football agent's dream. The duo are useful vehicles in which to drum up interest and column inches on a player who is looking for a move or a free agent who has been forgotten about.

Of the scores of players the Old Firm are linked with each transfer window, some are fanciful, while others are genuine targets. Neil Lennon has admitted he is in the market for the striker this month, while Steven Gerrard has confirmed that he may add one player to his squad, although it depends on the number of players he can move on before the window shuts on Friday, 31 January. SportNation.bet have compiled a list of names most likely to sign for either Celtic or Rangers.