Re: Arks as Relays...possible?
It was said back then that the endings wouldn't influence MEA in any ways, right. Still, I'm starting to think that there's still too much influence coming from the MW's events in this game. I'm ok with them generically speaking, but I'm not sure if it'll work properly later on. I don't know what they intend with their plot.
Regarding what you said about the arks, it would add a touch of mystique, yes, but it would also add a strong uncertainty for something so many lives would depend on. However, crossing the first relay demanded boldness, Alec's boldness. It would make sense in his case relying his future upon something uncertain such as something he doesn't really understand. If that's the case, then your suppositions could be based on that.