2 hours ago, Tramp Graphics said:It's not irrelevant. It is very relevant. XP efficiency is one of the key factors in building any character. This is because the more you can get out of your XP the better off your character will be mechanically. Therefore, finding the right career, and the right combination of career skills, specializations, talents, and Force Powers is essential. This is also true when trying to build a canon character accurately for the fewest XP possible.
When stating NPC's (which Yoda would be) XP efficiency is an irrelevant argument. Also, not everyone builds their characters the most XP efficient way. Some people build their characters based on concept, others based on what happens in game.
Nothing says we have to build Yoda with the fewest XP possible and I have my doubts you can justify the logic required to make the rest of us assume that's given.