That's fine. There is definitely an element of randomness to tournament games. No doubt.I'm not saying that what you are saying isn't true, I just don't think being heavily tested has as big an impact on tourney success as many people do. There are plenty of national champions throughout history, in both basketball and football that rolled through the regular season pretty easily. It probably helps some, but I just don't think it is as big a factor as many other people do. There's no way really to say how much it increases your odds of winning in the tournament if you play a bunch of close games throughout the year. I also don't think tourney results are a good way to measure ANYTHING. We both know that all it takes is one night of bad shooting or whatever and you can be beat by about anybody.
At the same time, if I had my choice between going into a tournament (that has an element of randomness) of being tested in conference or not being tested, I would choose the former. It's always nice to know if a team can handle adversity against good/really good competition.
Just my opinion.