Qui-Gon gets too much retroactive love. dude was a friggin bore. we're lousy with boring british dudes in the SW universe. I want more alien Jedi and shyt. Keep em comin, we have the tech. Never understood how the prequels had a jedi council and we basically learned 2 names - Yoda and Mace Windu. Everyone else is known through Wookipedia and action figures. Then one of the biggest moments in SW canon goes down, Order 66, and we're supposed to care about Kit Fisto and ol' Twilek girl who just fell into giant flowers and Blork Taintdriver's lame ass deaths.Almost 0 chance considering the reaction from the sequel trilogy. Personally, I would want them to remove the sequel trilogy from canon first for me to get invested in that.
One character I personally would be very interested to learn more about is Qui-Gon, but that would be a long shot at best.