B. They will NOT add every subbclass or every CLERIC domain from PHB. That said I do hope they add more Cleric domands and subclasses but everyone is not realistic. C. They migth add every race from PHB so they are available at full release.
It doesn't really matter to me. I would rather prefer a balanced approach giving each class generally the same amount of options with regards to subclasses. Clerics have 7 subclasses/domains in PHB, Wizards have 8 subclasses/schools, while most others have 3 I believe. Implementing the more popular PHB choices for Clerics and Wizards, while adding the more popular non-PHB choices in addition to the PHB for the other classes, would be a better usage of finite resources in my opinion.
