I don't even think this constellation would happen, and if it happened I doubt A-H would go for an attack-war like OTL (OTL they asked for Germanys help first) -
IF the war would happen there are further things to be defined - Italy probably would side with Germany-Russia - the OE would be on the Ententes side.
Austria would have to fight a defensive war, but have a longer frontline - but maybe habe fortifications along the BAvarian border and along the Sudeten. - But the war would certainly spell very very bad news for Austria/Hungary (but probably not instant collapse)
Britain could use Anzac/Indian troops to bolster the Ottomans (maybe even Austrians - by landing in Italy ???)
Germany would not instantly have 15 additional divisions - a part of the army would have to guard against a potential Austrian Attack into Germany - While BErlin is vulnerable from Poland, it is also vulnerable from the Sudeten... - its just in case.
So Germany would not be able to do any better initially than OTL... (even 15 divisions more does not mean instant victory in the west - logistics are the bottleneck you know...) - Would a blockaded Russia and supplied A-H make a difference? - Would Bulgaria still side with CPs or would they rather attack Serbia (sooner)
I don't think the war would be easy determined.
It probably would hinge on A-H can it hold out long enough (Carpathians/Sudeten) until it gets reinforced from the South (that is how long could Italy hold out if attacked from the South...)
But its an interesting mindgame " I might try to implement and play it as Axis and Allies 1914 scenario
Back to the original question - Depends on how the war resolves... - and thats still not fully determined...
IF the war would happen there are further things to be defined - Italy probably would side with Germany-Russia - the OE would be on the Ententes side.
Austria would have to fight a defensive war, but have a longer frontline - but maybe habe fortifications along the BAvarian border and along the Sudeten. - But the war would certainly spell very very bad news for Austria/Hungary (but probably not instant collapse)
Britain could use Anzac/Indian troops to bolster the Ottomans (maybe even Austrians - by landing in Italy ???)
Germany would not instantly have 15 additional divisions - a part of the army would have to guard against a potential Austrian Attack into Germany - While BErlin is vulnerable from Poland, it is also vulnerable from the Sudeten... - its just in case.
So Germany would not be able to do any better initially than OTL... (even 15 divisions more does not mean instant victory in the west - logistics are the bottleneck you know...) - Would a blockaded Russia and supplied A-H make a difference? - Would Bulgaria still side with CPs or would they rather attack Serbia (sooner)
I don't think the war would be easy determined.
It probably would hinge on A-H can it hold out long enough (Carpathians/Sudeten) until it gets reinforced from the South (that is how long could Italy hold out if attacked from the South...)
But its an interesting mindgame " I might try to implement and play it as Axis and Allies 1914 scenario
Back to the original question - Depends on how the war resolves... - and thats still not fully determined...