Denis Suarez's situation at Barcelona has put several European clubs on red alert. The midfielder is not playing for the first team and is often left out of the squad -- despite his desire to be a success at Camp Nou.
Given his current lack of action, a number of clubs who have previously tried to tempt him away have returned to the scent. One of those clubs is Unai Emery's Arsenal, according to The Sun.
The British newspaper goes one step further and says that Denis has even given Arsenal the green light to try and negotiate a loan or permanent deal in January.
Denis, who spent two years at Manchester City before moving to Barça, is bored of not playing and is interested in the Arsenal option.
The Gunners, meanwhile, are thinking Denis could be a replacement for Aaron Ramsey, who is set to leave the club in the coming months.