From this morning's RAMP newsletter...
Big news for the fans of Fleetwood Mac -- yesterday it was announced that longtime lead guitarist and musical collaborator Lindsey Buckingham was leaving the band; that news was quickly followed by the announcement that Mike Campbell, longtime lead guitarist for Tom Petty & The Heartbreakers and Neil Finn, frontman for Crowded House would join the band for a fall tour.
"Fleetwood Mac has always been about an amazing collection of songs that are performed with a unique blend of talents," Mick Fleetwood said. "We jammed with Mike and Neil and the chemistry really worked and let the band realize that this is the right combination to go forward with in Fleetwood Mac style. We know we have something new, yet it’s got the unmistakable Mac sound."
Lindsey is not a small part of the band. He wrote "Go Your Own Way", "The Chain", "Monday Morning", "Second Hand News" and "Tusk" (to name a few). I'm guessing he's a bit of a pain in the ass, or there is no way Fleetwood Mac would do this. (Note that it does take two people to replace him)