Arsenal sing £16m to Barca for Song
Alex Song, Arsenal
The Sun says Barcelona is ready to get Song if they cannot get Javi Martinez from Athletic Bilbao.
And Arsene Wenger is said to be upset that Song is willing to listen to any big offers.
Wenger is reportedly on standby to snap Turkey and Real Madrid midfielder Nuri Sahin on loan should Song seriously consider any potential offer from Barcelona.
Song's contract with Arsenal ends in 2015 whom he joined from French side Bastia in 2005.