Favorite rock/pop male voices

A couple I've not seen listed are:

Glen Shorrock (Little River Band)

Dennis DeYoung (Styx)

The original Little River Band, not the hijacker cover band that exists today, were excellent storytellers. IMO, their best work never reached the radio in the U.S.

Michael Stype

Colin Melody

Father John Misty

Nick Waterhouse

Jason Isbell 

Eric D Johnson (Shins, The Fruit Bats, Bonny Light Horseman)

Jackson Browne

Warren Haynes

Markus King

Lloyd Cole, although I wouldn't classify him as either rock or pop. 

Paul Rodgers - Bad Company and Free