The biggest issue is that Otto grows and grows, but because of the way his AE burns off near automagically I have ever yet in recent expansions seen a coalition form against him.
If nothing changes for Otto to be seen as a threat, and if France his is ally a good percentage of the time, you'll keep seeing the "Gates of Vienna" some time c. 1550 rather than 1693.
To play devils advocate, maybe the changes to anatolia and the caucuses will add more variance to the Ottomans.
France does fail from time to time, maybe we will see the ottos not always be so powerful and actually get eaten by Persia from time to time.
I doubt it, because how many times have you seen Muscovy or Ming fail post their respective patches, but it could happen.
But yeah the whole variance thing doesnt make any sense, if its okay for PLC, Spain or Austria to never go anywhere some if not a lot of times, why is okay for the Ottomans, Muscovy, and to a lesser extent France never fail.