Wait, wait... I'm seeing in a different discussion that we MUST OWN both of the previous expansions in order to buy TTK???? Please tell me this is not the case... that we are being forced to buy previous (soon to be irrelevant) content in order to buy the new expansion?? I bought House of Wolves, and was never forced to buy Dark Below... Had no interest in the content, so I didn't buy it. Now I will have to spend an extra $20 on content I'll never play, just to have the ability to buy the latest expansion? Bungie - Please tell me this is not the case, and in fact only pre-orders of TTK are locked out for folks who didn't buy both expansions (which obviously also makes no sense, but my god please don't tell me I'll be getting essentially a $20 service charge in order to buy TTK)