Although the accelerated-grown clones could already be used in medicine, Nawaki had no intention of announcing the news immediately. He had to gradually change public perception and wait until the social mainstream could accept clones before putting them into use bit by bit. Otherwise, both his and Konoha's reputations would suffer a massive blow.
Nawaki had already begun promoting theories about the soul throughout the Shinobi World, but since ninja education had not been fully popularized, the results were limited. For society at large to fully accept clones would undoubtedly be a long process.
Accelerated-grown clones could not be used, while perfect clones could not be put into use anytime soon either!
Both Orochimaru and Nawaki intended to use perfect clones as vessels, so they would at least have to wait until the embryos developed into infants before they could begin their attempts!
This was especially true for Orochimaru, who was preparing to undergo Living Corpse Reincarnation. The vessel he needed had to possess a certain level of physical strength to contain the immense chakra within him! Moreover, the process of Living Corpse Reincarnation was irreversible. Once performed, Orochimaru's soul would be unable to return to his original body. An infant obviously could not bring out Orochimaru's combat power, so he would have to wait until the clone naturally developed past the age of ten before he could possibly undergo Living Corpse Reincarnation!
In other words, Orochimaru would have to wait at least another ten years before he could reincarnate perfectly!
However, Orochimaru was not anxious about this in the slightest. Once the clone had been completed, he had already stepped into immortality and was no longer constrained by lifespan!
Although accelerated-grown clones suffered drastic reductions in both lifespan and potential, using them for Living Corpse Reincarnation would not cause