Well, I like to imagine the future, so, so... far!
Thus, while they are planning "Man of Steel 2", I thought of this idea for "Man of Steel 3". The title would be "Superman: Rise of Kandor"
I think one of the best things of MOS was the recreation of Krypton. And I would like to see some of that again in a possible Kandor ... And, therefore, a good plot involving Kara/Supergirl and Brainiac.
Also having a good opportunity to see Kal-El in his "Godfall" uniform, mixed with Jor-El's armor.
Cast (additional):
Saoirse Ronan as Kara Zor-El/Supergirl
Jude Law as Brainiac