Originally Posted by
Elovan
A new leader could certainly come up, but will never be as powerful as Malygos. The blue dragonflight will still continue to moniter magic, but none of them will be able to control it to the extent that Malygos could.
As to the Titans creating a fail-safe transferral of power, when Loken died, the beacon immediatly alerted the titans, who sent Algalon to see what's going on. If they had created something to transfer the power of an aspect, it would've happened immediatly on Malygos's death, or, if it required one of them to enable, one would have appeared by now to do so.