Doomsday. (spoilers if you haven't seen the 1/14 episode)

Tweet

So now that Lex is out of the picture, is Davis/Doomsday gonna be the big bad that Clark has to fight. I don't see Doomsday as being a big thinker, just a destroyer. I am not familiar with this character in previous Superman lore, does anyone know the background? Also, now that Chloe remembers Clark's "secret" again, what do you think that means for her character. I have to admit I was slightly irritated that she remembers again. Kind of like that whole thing that Clark went through, taking her to jor-el and asking him to heal her without that bit of info, was a wasted episode. Ok, one more question...Is Lana back for the rest of the season? They sure made it look like she's back on last nights episode.