Supernatural season 14 episode 2 Gods and Monsters

First, the obligatory SPOILER WARNING!!!  You have been warned.  ;)
Also, I'm going to ramble about things beyond the episode here.  So please bear with me.

Supernatural theory time: 'Nick' is actually Lucifer just pretending.

This is a theory for Supernatural season 14 so... consider this your spoiler warning for everything up to SPN s14e1.  :)
(Also, this theory is in its early stages, still a work in progress.  I have a lot of scenes to rewatch to work out the details.  So bear with me please.  :) )

Ok.  So... in the s14 premiere,

Supernatural season 14 episode 1 Stranger in a Strange Land

SPOILER WARNING!!! for Supernatural season 14 premiere.

Ok.  On the heels of a great season 13 (though I had some issues with the last 3 episodes...), the start of season 14 left me with more questions than answers.

One of the biggest is probably:

Supernatural season 13 episode 6 Tombstone

First, the obligatory ***SPOILER WARNING: This is all about the TV show Supernatural season 13 episode 6.  If you haven't watched it yet, then why are you here?  :P  Proceed at your own risk.  You have been warned.  ;)  Also. disclaimer.

And since I am starting at episode 6 right now, just a few comments (or a lot?) on the season so far...

• I love Jack.  :D  I would like to think he is good, mainly because I want Castiel to be right.  It would be depressing if the last thing Castiel defied Dean for (or something like that) turns out to be wrong.  
• The angel blade did not kill Jack.  The last nephilim was killed by an angel blade.  I expect this is because Jack is half archangel, not just half angel?  Could he be killed with an archangel blade then?  If so, then... I'll get back to this in another post.  ;)  
• There's a new sheriff in hell town - Asmodeus.  I miss Crowley.  :(  And what were those things he was trying to free?  The Shedim?  Did they all go back in when Jack stopped opening the gate?  Are we sure there's not one roaming free on Earth?  Free or not, the Shedim will surely come back to the story in future episodes. 
• Meanwhile, in the other Earth, I understand that Lucifer isn't killing Mary because he plans to exchange her for his son.  But why does Michael spare Lucifer?  What does he need him for?
• I'm excited for the spin-off, Wayward Sisters.  :D  Jodi!  Claire!  Alex!  :D  And we just met Patience.  :)  At the end of episode 3, Patience's father is still alive.  I wonder if something will happen to him before the backdoor pilot...  
• The Big Empty.  Hahahahahahahahaha.  xD  Misha has played so many... versions of Cas in Supernatural that I think he's running out of voices to make each different from one another.  'What is that accent?', people asked.  Lol!  In any case,...  
• All angels and demons go to The Big Empty when they die, they said.  So that means Crowley's in there... :P  All the angels Cas killed are also in there.  :\  Gabriel's in there!  :D  I somehow have a feeling we're not finished with The Big Empty yet.  Could Jack possibly wake any other angel (or demon) who's died and are in there?  If so, that friendly neighborhood cosmic entity will not be happy at all.  >.> 
• I miss the old Death.  :(  But I like Billie so I find it interesting that she became Death.  :)  Also, I have a feeling that when she said none of those notebooks said Dean died that day... she might have been lying.  :P  

And finally, episode 6...  :)