Now you have everyone
Chiming in on this soft soft staying on the right lane at all times band. 
  Maybe Finn can bring some life to the band.   
Peter Green Fleetwood Mac is the only line up I ever enjoyed. I think Mike Campbell is every bit as capable as Peter Green but will they let him be moody and artistic and go back to the old blues stuff in their catalog that wasn’t such a commercial success - Albatross, Long Grey Mare etc. - probably not. I really liked Christine Mcvie when she was with Stan Webb too - I guess I just don’t like overly commercial stuff. Rumours and particularly “Don’t Stop” sounds like Fleetwood Mac trying to be ABBA to me....it worked of course and the money poured in.