I don't watch ANY NBA or MLB. None, nada, zilch! Now, I'm losing interest in the NFL too. Have been for several years.
Now, it is true, the demise of the Saints in recent seasons has contributed to that. Fact is, I don't care about the NFL, in general, as a "fan." I am only a Saints' fan, and while I will always be, and will always HOPE they do well. When they don't I don't get mad, or upset, I simply find other things to do to occupy my time.
The NCAA needs to adopt some of the NFL rules that will shorten the games. 4 hours is too long.