Okay seriously, I am supposed to be spit polishing chapter 7 of my fic right now, and yet I find myself watching the promo over and over again.
One kind of cool thing I happened upon while watching the Season 4 promo. Here's an early Season 1 promo. What's interesting about it is it has a few split second flashes from the original unaired pilot in it. There's a moment about half-way through where Jax and Bobby are carrying a kid (probably Moby because of all the cut Lowell stuff in the script) through an apartment and then there is a shot of "Hawk" (the original Sgt. at Arms played by Emilio Rivera who is now Alvarez). Anyway, I thought it was cool.
YouTube - ‪"The Dream We Left Behind" - Sons Of Anarchy‬‏
ETA- And though it required liberal use of my pause button, it was a little trippy to see Alvarez in a Sons kutte.