Crystal Palace and Newcastle are monitoring Celtic defender Jozo Simunovic.
The 22-year-old saw a £4million move to Torino break down in the summer after the Italians tried to change the structure of the payments and raised concerns about a knee injury he suffered last season.
Celtic refused to sanction the deal and he returned to Scotland where he has since played five games so far this season after returning to full fitness.
Simunovic has been capped nine times at U21 level for Croatia and has impressed manager Brendan Rodgers who said: 'He is a big talent.