Destiny Map - Subtle Hints of Expansions or Editions?

Please notice the extremely faded numbers II, III, IV and V inside the red circles . I is distinctly visible since Crota's End is released already. I cannot make up my mind whether they are hints at how many expansions about to come, or how many more Destiny games there will be or they are just there for no reason. You think of something, let me know!

I wouldn't be surprised if that were the case. Bungie does love to tease people about upcoming things they're working on.

The numbers don't seem to align with anything else in the image either... could be they actually have a meaning then

I hate these stupid overpriced expansions, just a way to milk extra money out of gamers, just make destiny 2 and I will buy it but I am not spending on your overpriced dlcs

What if the dlc isn't overpriced? Why do you consider expansions money-milking, and not sequels?

I'm just hoping House of Wolves will be of better quality than The Dark Below. I have faith in that because they have had a longer period of time to really flesh it out as opposed to only 3 months after the initial release of the game.

Hmm, interesting. I seem to recall them either saying that they had more things planned for Destiny by the end of the year or there were indications of this in financial reports.