Shaq can play wide obviously, but his position is as the 10, always will be.
He still plays mostly from the right for the Swiss, but his role is more like a ten you're right, in terms of the defensive freedom he has and the playmaking responsibilities on him. He's consistently amazing for them in return - the Swiss fans must love him.
I'd be tempted to say to him next season come the cup games we will give you that same freedom you have for your country, go out and lead us to a domestic cup. And in the meantime you better graft in the league and CL when your opportunities arise!