To me, making the tournament every year is great, but if we miss it every once in a while, it's fine. I would rather do something in the tournament. If the streak is something you are worried about, then yeah, that might be broken. I don't think going 9 years in a row gets you much if you lose in the first weekend every year.
I hear you on the March success issue, but if you're not making the Tournament you're losing a lot of games. I'm as pissed as the next guy about the early exits, but getting to the tournament means we got to watch our squad consistently win...which i'm not so keen on giving up for a sweet 16.