Not sure if this has been talked about already, but has anyone else thought about the fact that sub-classes are items, I haven't seen any talk about when/if new ones will be released. Also along the same line of thought, the current sub-classes are "Common" rarity, does that mean there will be uncommon, rare, legendary and exotic sub-classes as well? Will we need to earn them? If they did release new ones would they be upgraded version of the current ones that obsolete them? Or would they be something new that is more powerful and different? Perhaps hybrid sub-classes, I'm excited to see what/if they do anything else with Subs. Any thoughts? Would love to hear other peoples thoughts on the topic.