Jon Miller and Joe Morgan are no more. Neither one of them will be returning next season on ESPN Sunday Night Baseball. And it only took 21 years of criticism. To be honest with you, I didn't hate Jon Miller. It's possible he'll still do the weekly radio broadcasts of the game, in case you need to hear him.
It was time to move on because Joe Morgan's VORP was way down. See what I did there? That was a sabermetrics joke. I also considered, "Morgan is being replaced by Bobby Valentine, whose OPS is much higher over the last 3 seasons.", but figured the VORP one was more esoteric and, therefore, more desirable.
PS - I think esoteric is a good word. And when used in conjunction with "plebian" makes for some good old fashined condescension. Like, Side Bar levels of condescension.