I was at Lake Geneva over the weekend and heard the WLS-FM music log - song for song - duplicated on a Milwaukee station three minutes before 'LS. If you hear a klinker now and then, it's because someone else is picking the music and the 'LS jox are filling the content...weakly...in comparison to the original.
If it was me - and maybe there's a legal reason why they can't - I'd never even mention the FM. It would be just "WLS," and an absolute replay of the old jingles and even at the top of the hour, I'd sneak in "FM" under my breath before they sang, "CHICAAGO!"
You're absolutely right about the reverb, too. WLS and WABC had the best reverbs on the air. It's part of the sound that made it great. And while you're at it, where's the compression? The mic oughta pull the guy's tongue out of his mouth if he stops to take a breath! I want to hear headphone feedback like the good old days.
Someone who grew up listening to it should be picking the music, they need to goose the talent and get some enthusiasm into the delivery - remember up, Bright, Clean & Tight - and bring back the AM "color" processing sound rather than the sterile FM cleanliness that they're serving.
JJ Jackson's "But It's Alright" doesn't sound right unless it's 10% distorted and in mono.
Oh yeah...throw in an occasional Cryan Shames cut other than "Sugar And Spice" now and then...like when the satellite programs a cover by Herman's Hermits.