re: What is Belgiums biggest strength? Biggest weakness?

Vermaelen is likely out as well - their back line is in rough shape.

We can punish them - the problem is their attack hasn't shown their full potential yet.

Dries Mertens has been a danger man going forward. Hazard is usually good going forward. As you mentioned Fellaini is a beast in the air. Lukaku can turn it on. Mirallas has scoring quality.

They remind me of an undisciplined Germany - solid attacking midfield, tall backline, good goal keeping.

We can exploit the lack of pace on their defensive flanks. I expect a big game from Fabs.