Whatever else this film does or does not do, I hope it gives us great, big, heaping platefuls of IG-88. I've loved that spindly, sinister-looking SOB for more than the past 3 decades now, despite having seen him do nothing at all on film other than standing next to Dengar, completely immobile.
The idea of seeing him in action, being a bounty hunter, and actually putting that wicked arsenal of his to use (particularly his "killing blade") in a film not directed by Josh Trank makes me even more giddy than the thought of seeing Luke, Han and Leia onscreen again.
Here's hoping they give him this voice (something as far removed from James Spader as one could possibly hope for in a huge, killer robot):