I say 9 months exactly
why 9 months?
because on May we get DARK NIGHTS: DEATH METAL #1 which lasts for 6 issues and GENERATION ONE which I presume will be 5 months for each of the generations
there might be some changes on those projects, maybe not but they are still going to be the course that was pre-set.
the new projects will be announced on oct-nov and those are the ones we need to pay attention to because those will have absolutely no influence of Didio