When Kieron Gillen and Salvador Larroca launched "Star Wars: Darth Vader" in 2015 for Marvel Comics, the veteran comic creators set up the former Anakin Skywalker as almost a Bizzaro Luke Skywalker, complete with an interesting cast of characters from across a galaxy far, far away. Among them were criminal archeologist Doctor Aphra and droids BT-1 and 0-0-0, who are kind of like the evil R2-D2 and C-3PO. Plus, just as Luke had his trusty Rookie friend Chewbacca, Vader crosses paths with...