The old old early gen 4 suspect test method produced pretty good results (even though I didn't agree with a lot of bans). The reason it was stopped was because it was an absurd amount of work to possibly not even get anything done. The council setting makes it just 5 of the most qualified people (as defined Jabba (yes I know it's subjective, but that doesn't mean wrong)) and essentially is based on whether you can analyze, defend, and back up your decisions. Narrowing down the voters into people that have shown they can and will be objective about their decisions only further boosts the objectivity of the suspect tests.
I think you're combining two different ideals that aren't necessary logical equivalents. Appealing to popularity, or in other words, "majority rules" is actually a logical fallacy (read this and this if you like). The public (or in this case, everyone who's good enough / has enough time to make the requirements) does not necessarily make the right decision but the decision most of them want. The council in this sense actually kills two birds with one stone (eliminates the fallacy, and reduces the ridiculous amount of work).
A council still is not a certainty but it's a significant increase in the chances to be "the right" choice. There's no way to even tell what the "right" choice is since that itself is subjective. It does ensure validity that a requirements-based voting does not.
EDIT: Jabba won't discriminate based on your knowledge of the english language that's a ridiculous assumption.
I think you're combining two different ideals that aren't necessary logical equivalents. Appealing to popularity, or in other words, "majority rules" is actually a logical fallacy (read this and this if you like). The public (or in this case, everyone who's good enough / has enough time to make the requirements) does not necessarily make the right decision but the decision most of them want. The council in this sense actually kills two birds with one stone (eliminates the fallacy, and reduces the ridiculous amount of work).
A council still is not a certainty but it's a significant increase in the chances to be "the right" choice. There's no way to even tell what the "right" choice is since that itself is subjective. It does ensure validity that a requirements-based voting does not.
EDIT: Jabba won't discriminate based on your knowledge of the english language that's a ridiculous assumption.