Arsenal are believed to be interested in Udinese defender Dusan Basta.
The 28-year-old is out of contract at the end of the season and negotiations over an extension have reportedly hit a stumbling block.
According to talkSPORT, Arsene Wenger has sent scouts to watch the Serbian international, who joined Zebrette from Red Star Belgrade in 2008.
The Gunners are thought to be weighing up a January swoop for the right-back.