TV Guide has posted some info on Oliver and the Omega symbol.
How will Oliver get rid of the Omega symbol and the darkness on Smallville? — Dan
We’ll have to wait until the finale to find out, but who better than Superman to solve that problem? “Oliver ends up, in the finale, having to ask Clark to help him,” Justin Hartley reveals to us. “[The darkness] is overpowering him. He’s not in control anymore. Oliver is gone, just disconnected. We figure it out in the finale, to a point. We do the story justice.”
