Best ofs are fine and often entertaining, but I wish they'd stop announcing that it's a "Best of" so often. If the show is evergreen, it needs no such introduction.
I'd prefer fill-in hosts, and there are some decent ones out there; Beck and Hannity frequently get halfway decent talents when they're out (no, Curtis Sliwa doesn't count). With 300 Savage affils, you'd think TRN could find someone other than Rick Roberts willing to work. The Masters clan seems to be becoming quite Salemized, using only weekend hosts or bums off the street as fill-in.