Originally posted by chingchangwalla
If you just read Maul lockdown and other dark horse Maul stuff and disregard all the butchery in TCW/Rebels, he has potential to beat Vader IMO. If Maul kept training under Sidious and you assume he gets taught the same stuff as Dooku, he could've become hella powerful.
I don't disagree. He definitely came off as being intelligent enough to be pretty knowledgeable in the force if he was presented with the opportunity. Unfortunately Sidious tried to use him as a meat-head tool (Savage would have been a better candidate) rather than a true sith apprentice.