I think it's a safe bet we would get the Rebels crew in the main line...similar to all the Jabba's figures we got before the sail barge release and Mando figures before the Razor Crest.  Any included figures would have to have some special feature or card to differentiate them from the mainline release.

That being said, I think a Haslab Ghost could look like this:

Original offer:  Ghost with Phantom II, Hera action figure (not carded with some sort of soft goods/accessory not in the main line release)

Tier 1: Phantom 1.  They have already released this in the Rebels line...maybe add better weathering or something to differentiate it from the original release.

Tier 2: Zeb in his Rebels outfit.  I'm assuming that his mainline release will be in his blue flight suit from The Mandalorian.

Tier 3: Some sort of accessory set.  I like Dave's idea of crates with cargo they've delivered.  Could also be the Jedi Holocron and some other items.

Tier 4: Display Stand.

Tier 5: Some sort of carded figure.  Possibly a version of Kanan different from a mainline release.

You could swap tier one and three....they always put something that should be included and very popular at a higher unlock.

I wonder how they’ll re-use this body… four pack of ROTS Wookiees, $99.99.

They could do an updated Tarfful.

I got one off of ebay before the prices skyrocket.  Just in case.

I really like this!  The carded Mando is a nice touch and I absolutely love the stand!  It will be a nice counterpart to the Razorcrest.

I'm down for a couple.  This guy looks great!

Wow.  I thought Anovos got bad with excuses and blaming the factory, but they never washed their hands of it like these morons just did!  So unprofessional!

Sales must have cratered for them to backtrack so fast.