Panathinaikos reportedly offered Nick Calathes a three-year, €6.5 million contract extension

Panathinaikos wants to re-sign Nick Calathes and already offered the Greek-American guard a three-year, €6.5 million contract, as reported by Eurohoops.
Calathes is free agent and would also love to return to the NBA where he has played a few seasons with the Grizzlies.
Khimki and Fenerbahce are high on Calathes as well.