But I certainly don't think the Cavs beating whoever comes out of the West has any bearing on which conference was better.
Of course you don't - it cuts strongly against your point.
What do you mean by better?
You seem to be adopting the Syracuse definition of better. I'm going to go with the UConn version.
If you look at total wins, NCAA tournis, recruit #s, and so on - the aggregate - Syracuse is "better."
If you look at who won when it mattered, UConn is "better."
But the word "better" is not the right word, really.
Because if you don't win it all, how can you be better? You were better except when it mattered?
By your definition, if the East had the top 2 teams, and then the West filled in spots 3 through 15, you'd use your Syracuse definition and claim the West was "better." When would that logic fail? Top 3 and 4 through 16? Top 4 and 5 through 16?
Better is the wrong word.
Try, "had more good teams."
Or maybe, "the average West team was better than the average East team."
But applying your Syracuse philosophy really misses the point of the word "better." To lose, but still claim you are better? Well, that's just not the UConn way.