Swansea City manager Bob Bradley is monitoring Dimitar Berbatov with a view to bringing the veteran striker back to the Premier League.
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Berbatov has been a free agent since his contract with PAOK expired at the end of last season.
The former Bulgaria international last played in the Premier League with Fulham in 2014, following distinguished spells at Tottenham and Manchester United.
The 35-year-old said earlier this week that he would relish a return and Bradley, appointed at Swansea at the start of last month following the sacking of Francesco Guidolin, says bringing Berbatov to the Liberty Stadium is a possibility.