Regarding Clark and lois living together, i took it as Perry, Jenny & Lombard were first introduced to 'Superman' and then saw them embrace and kiss.
So they see a connection.
Then, Lois introduces Clark to Perry and from that i got 'This is you know who, let's try and do the right thing'.
Perry introduced Lois to Clark. I didn't get a sense that Perry knew anything.
I'm sure one of the DC big wigs, implied this too, like Perry wasn't stupid.
The military, Swanick for example must have worked out the connection of the farm, Clark and superman.
I don't think they'd be launching unmanned drones if they knew who he was.
For Lois to live with Superman or to admit to the public she and Supes have a thing is just crazy - you would be forever covering and watching your steps - it's like leasing out your room to Justin Beiber and the city knowing about it.
This is my only real concern with MOS is it left a lot unanswered to information i personally wanted to know.
I don't think Lois is living with Superman...she's living with Clark.
So i just put it down to this. Perry knows, Swanick knows and they are covering it up.
Lombard and Jenny have not worked out Clark and Supes are one in the same and Perry can control that too, by treating Clark as 'normal' as possible and hyping Superman up.
Also, in MOS the media never really got great footage of Superman up close - it was never implied either. So when Clark in his normal attire, glasses is walking down the street, no one will assume anything - unless the freak occurrence of Supes saving someone then coming into contact with them again.
It's like i watch sports, the english premier league and i know the typical 'star' players but if i walked into a bar and a random player from say Liverpool was sat there, would i know? Only if i was highly exposed to him through the media.
I do think B v S will explain a lot of this and i'm willing to go with it, simply because i live this universe and look forward to it, but again, like MOS, i will be a bit miffed if that kinda stuff is left to our imagination as i find it a fun dynamic.
Going to the OMAC theory (which i like and is a new one for me), i have a feeling the majority will be military based with a few volunteers (if they go this route). I would imagine a few would volunteer for the 'cyborg' style upgrades and not realize they have been infected with a virus that basically controls them - like the Calan Mulvey character.
Imagine all the military men and women currently back at home, with life changing injuries, realistically there must be hundred of thousands across america, all wishing they had a chance to go back - i reckon lex could use that angle, to be able to protect and to serve again.
Love the theories - i hope the next set of trailers reveal more of the threat - this forum will heat up faster than Lacy Warfield's chicken.