[narwan]

I would prefer to see a more obscure theatre of operations or nation in a new ww2 campaign (and definitely not another US or german campaign).

Things like the chindits in birma, the japanese in malaya/singapore, romanians (in barbarossa, the krim battles, the Kuban, or around Stalingrad), fins (winter war or later), Italians in north africa or east africa (this last one would probably be my number one pick!), a non UK formation in north africa (Indian, Anzac, Free french, etc), greeks (against Italians first and later against germans and possibly bulgarians), or a chinese campaign.