Team needs a leader
Bosh is a fantastic player but he lacks leadership skills and he can't create his own shot unless he is isolated with a slow-moving power forward. I absolutely agree that we need a combo shooting guard like Dwayne Wade. Hedo Turkoglu will also be available next year or after I am not sure. He'd love to play in a Euro-style team.
Best move would be trade Bargnani+Kapono for an all-star calibrated SG or SF.