[quote=@GreenGrenade]
Legit though, Jon'd be fine with Conner taking it up, but even then -- one month after his father disappeared? He'd be livid. I mean, even he's not calling himself Superman, and he's arguably the worthiest one of the title.
[/quote]

Honestly, I imagine Julian to be more of "A" Superman than "The" Superman. Also, the idea of a Luthor brandishing the shield and everything it stands for amuses me greatly.