Kostas Manolas has put Arsenal and Chelsea on red alert by snubbing Roma's latest contract offer.
The defender was linked with a move away from the Italian capital in the summer after impressing last season.
The Premier League duo were both keen on the Greece international, but they were priced out of a move in the end.
Roma are now trying to tie the 25-year-old down to a new deal but, according to Calciomercato, he has rejected their latest offer.
The Serie A side have offered a contract worth around £42,000-a-week, but he is holding out for a bigger increase on his current £34,000-a-week deal, which expires in the summer of 2019.