Board Thread:General Discussion/@comment-5138166-20180117134112/@comment-28362353-20180119003342

Because if they Dokkaned SSJ2 Goku, he would be LR and wouldn’t be able to Dokkan again. Making a new SSJ3 Goku would would mean SSJ3 Goku would Dokkan into SSJ4 Goku, then they would make a new SSG Goku for year 4 that dokkans into SSB Goku for year 6