I got nothing against Cesc, he can do what he wants.

My only question is why would he go to Barca knowing there’s the holy Trinity of Xavi, Iniesta and Busquet.

The dumb part isn’t him leaving arsenal, it’s joining Barca.

Him leaving Arsenal led to Arteta joining as an emergency signing, and today Arteta is a Gunner icon. So I’d say everything worked out.