Rogue One needs some TVC love, of course, but Bodhi Rook is a glaring omission in Black Series. I'd also love to see Saw and the Two Tubes, Morroff, Gen. Merrick and Jyn in Imperial Ground Control disguise.... maybe Krennic in rain gear. But I have seen a lot of people asking for Jyn, Cassian, Krennic and others re-released with updated paint apps which I'm hesitant about. I understand wanting the updates, but these were essentially pegwarmers in my area and I'd hate to see a repeat of that just to get these upgrades.
Also, if it does happen soon, it might coincide with the release of the Disney + Cassian Andor series though I think production's on hiatus right now with COVID shutdowns.