Wow... Just wow.
A lot of the OT stuff hasn't ever been seen by the way... There's a lot of, "I know I've seen that!" type **** based on a still image, but stuff like the extra Rebel Pilots at Endor, the Bunker Assault, the Wampa Rampage, the Jerjerrod/Vader Smackdown, Veers' Death... these things haven't ever been seen. Much like the extended Hoth battle footage to match McQuarrie art, or the "tank".
It's been more Mos Eisley stuff that was available in one form or another, most of it first available on the Behind the Magic CD-ROM from the 90's. I forget where I saw the alternate Cantina for the first time, but it was available in B&W too. A documentary showed some of the goofier things that were shot for on the Death Star too while the heroes kind of just tried to pretend they weren't intruders and just walked past Imperials and stuff.
Otherwise, most of this stuff wasn't seen... That's really neat to me. It's like a nerd holy grail to finally see it.
It's funny how unimportant the Prequals are in all this stuff too... "Ani kills Shaak Ti? Oh that's nice, so anyway how about that one sequence in ESB that was in the novel but not on film..."

Don't get me wrong, I am interested in the footage for the prequals, but it's just so far removed from the stuff I give a **** about that it'll just be fun when I get around to it. I'm going right for the OT scenes.
And the fact Hasbro's making that Mon Cal pilot... Man, that is all kinds of awesome. I knew of the cut pilots, or at least some of them, but the Mon Cal guy is a surprise, and it really makes me wonder who/what else makes the cut now.