Yeah, things like the Tracy Ullman Show, the Ben Stiller Show, In Living Color and Chappelle's Show didn't really have any sort of significance or lay the groundwork for bigger things for the performers or characters.
A quick correction βΒ that picture of Titannica is Brian Posehn, JOHN ENNIS, and Bob Odenkirk. David Cross did not play a member of that band. http://www.youtube.com/watch?v=wmNApZRy3wk