Okay time to stop lurking, here are my thoughts on the new set pictures:
Imperial Armored Marauder: I just freakin love this set, will get it multiple times for the figures. Greef Kargas torso is also very useful for medieval stuff. The build is good for this price point, looks like a good part-out to me. I also love the fact, we are getting two of the imperial crates from 75290
Slave I: Well done, really well done. I own the older versions too, but at this price point, you cant do anything wrong, at least a good part out value. Besides that I think there is a good chance, the Boba Figure might be exclusive. There is no way, Boba looks the same in the upcoming Book of Boba Series, They will not miss the opportunity to sell more action figures, so Boba will most likely get a new outfit, something like "Crimelord Boba" Regarding the helmet colour. Dark green would be better, the problem may be the contrast to the "cheeks", a full dark green helmet might look odd. Migs Mayfeld would have been a great addition.
Imperial Light Cruiser: It´s okay, I think they did a good job, it isnt an easy target. Its hard to compare it to the star destroyer playsets, because u only can use half the model for interior space. Looking at the pictures I´m sure the figures can stand upright in the closed model, look at the two 2x8 LBG Slopes as reference. Fennec Shand is gorgeus, Moff Gideon is okay. Love the Tie Fighter shooting function in the Front!