Bleachrude wrote...
Why would they need to secure the citadel?
They need to secure the citadel control room which is in the council chambers.
And I'm going to use your own words against you.
You flat out state that Sovereign doesn't know what the conduit is. If sovereign and saren don't know what the conduit is, just that it exists and somehow involved in why the keepers aren't responding, how exactly was Saren planning to take over the citadel in your scenario?
Sovereign has two goals:
i)learn what has interfered with the Keeper signal
-Saren finds the beacon to learn of the Conduit
-strongly suspects this is what has interfered with the signal or is related to it
-goes off to find out what it is, potential to interfere with Sovereign's plans
-lamentably Shepard survives the bomb and Geth attacl
-perhaps thinking that a frontal assault can work
-Thorian+Rachni+Krogan army plans are devastated, must find another way
-he finds out what it is, starts devising a plan to use it
-he is stripped of his Spectre status, the Conduit becomes his priority, it is now not only the most convenient way t is the only way
-he uses the Conduit
ii)attempt to acquire control of the Citadel
-initially Thorian, Rachni army might help him do this
-Conduit soon becomes best bet of acquiring Citadel