What is the list of Vader's Quest what-ifs?

Answer 1

The list of Vader's Quest what-ifs are:

What if One-Eyed Jack's crew (from Wildstorm's Fire from Heaven) make a crossover cameo appearance on Centares during Ban Papeega's interrogation (with One-Eyed Jack being the subleader of the bounty hunters)?

What if One-Eyed Jack and Ban Papeega both did the torture and interrogation of Thurlow Harris (with Vader being present)?

What if there were more human, droid, and alien bounty hunters in issue 1?

What if Beesix was present at Papeega's interrogation?

What if Palpatine was present at Papeega's interrogation via hologram?

etc.

Answer 2

"Vader's Quest" is a Star Wars comic book miniseries that explores what would have happened if Darth Vader had learned that Luke Skywalker was his son earlier in the original trilogy timeline. It follows Vader's journey to uncover the truth about Luke and the consequences of that discovery on both their lives.