You guys are apparently unaware of how the NCAA tournament worked before it expanded to the modern field of 64.
Tennessee had a fine basketball history, second only in the SEC to Kentucky, up until the 80s. Unfortunately for most of that time you had to win the conference to get into the tournament, and we played in the same conference as Kentucky, so we didn't have much tournament success. The good news in the 80s was that they expanded the tournament, but the bad news is that we hired Doug Dickey as athletic director, and Doug Dickey doesn't give a shat about basketball. So we didn't spend any money on basketball or hire good coaches. And so the depressing period of Tennessee basketball that scarred most of our formative years ensued.
It doesn't have to be that way forever.