Ahh, the old (pipe dream) question, this is a question that has been discussed many times on the forum.
The new france 40 map could encompass a lot of new titles, even a retreat to the west wall scenario.
The West Wall 1944.jpg (Size: 142.1 KB / Downloads: 20)
Then you have the Mius demo which would have made a great title. (was started but dropped)
Karte_-_Offensivplanungen_der_Süd-_und_Südwestfront_1943.png (Size: 313.72 KB / Downloads: 13)
Then smolensk 43, (this might be looked at in the future)
SMOLENSK 43 ops.jpg (Size: 280.55 KB / Downloads: 15)
Then you could also use the first world war maps for panzer campaign titles
With these you could make vistula, poland, seelow heights.
the Oder..JPG (Size: 388.29 KB / Downloads: 16)
seelow heights.JPG (Size: 121.58 KB / Downloads: 15)
Then for completely new ideas, you could kuban (caucasus), Bend on the dnepr, the courland pocket.
Alway fun to discuss possible new titles, hopefully there are a few cooking away