Eriana-3 And Wei Ning are clearly alive, the new shirt is just the nightmares more so erises nightmares, I mean we literally spoke to Toland in the Dreaming city. There is a titan chest piece that says from wei to Eriana "it's you" now I don't belive you say that to someone who you are never separated from, you say it like if you dident think you would see someone again or in this case dead (Wei thought Eriana was dead) . Wei was shown being killed by Crota by a wizard like the wizard is not trust worthy so why would we trust it wei is most likely alive. Eriana was/is a sunsinger she also gets, a gun , robes, a ship and a bond and she is just a dead character? Eriana had a plan the whole time apparently and I don't think she was planing to die and her death has not been confirmed, on her d1 chest piece it says "in her final momments" which could mean her last moments with the light, aka like what eris did she got rid of her light because Toland showed her and probely Eriana too as they were the three closest in the fireteam sadly I think the others died. Eriana says she seen her friends die or something like that but like how can she say that if she is dead herself. In a new destiny commic she can be seen at the battle of twilight gap on a building, why put in Easter eggs for just another dead character? I rest my case hope you understood most of it, thank you. ^^ and cayde is alive too.