Manchester City boss Pep Guardioa admits a SOS from Barcelona would see him make a return.
Guardiola made the admission when discussing his former No2 Mikel Arteta and his move to Manchester City.
He said, "Arsenal have always been Arteta's club and even when he was an assistant here with me, the only team he wasn't celebrating against was Arsenal.
"And when he got the call from the Gunners I couldn't stop him, who was I to do that?
"Look at me, I'm here, but if Barcelona call me, I should go, because it's my club."
