odds are there will be more married priest and women priests. It will happen incrementally and every one here will be dead from old age.
The church is different than 1900 years ago, 1000 years ago; and than in 1950 and in 2100 it will be different in other ways.
But the basic canon will remain the same, everything else is outside the core.
I don’t know about your Mass, but the Mass I attend is not much different than the Mass my great grandparents attended.
As far as basic canons, four new ones were created with VC II and now there are even more.