Belgium have a fine squad on paper - Mignolet, Kompany, Hazard, Lukaku, Fellaini, Vermaelen, Mirallas, Dembele - but I have a feeling they could be like England and despite good players could stumble.
I'm not sure about Chile - they could be edged out their group by Spain and Holland.
Bosnia could certainly cause an upset - perhaps second in their group behind Argentina, and then face off Group E winners (France?)...but then would come unstuck against the Germans in the quarters.