Agent of Lucifer Brown
Good call ! So she downloaded... And Anders downloaded too ! His body is just an empty shell now. But where ? At first I thought that Anders would resurrect just in time to save Ellen even if the timing was awkward, but it didn't happen.That would make her a hybrid, explain why she could resurrect (lucky Hera!)...hell it could even explain all the destiny BS if Daniel was in touch with the Angels...
But there may still be a ship we explicity know as having an independant resurrection system : the Five's original ship (of Lights ?). And who could be controlling it except the only surviving Daniel ?
A bit far-fetched sure. It wouldn't probably explain the Head-Angels of the Opera House. But it could explain All Along the Watchtower : it would have been Daniel "beaming" the transmission with some info hidden inside, hoping to awake the Five.