Seltzer, you're right. There will never be another Harry Kalas. But having said that, I like Scott Franzke a lot. He's really good. And he and L.A. make a great team.
And, if you like the TV team, the TV guys will be doing the 4th, 5th and 6th innings of every game. Tom McCarthy on PBP, and Gary Matthews or Chris Wheeler on color. The color analysts alternate by game, I think.
It'll be nice to have three choices to listen to the games. At home, the TV crew and 2 radio stations. In the car, three radio stations including WCBS, which doesn't come in clearly enough on the radios in my house. I'll probably go with the WPHT crew. I love John Sterling but won't listen to him through static.
At home I will unplug my center channel speaker and turn up both the radio (for commentary) and the TV sound from the other speakers (for crowd noise and game sounds). I will use my TiVo to synchronize picture with sound.