He sued Pink Floyd so that they can't continue as a band without him in 1987 I think. Paul used them for money and Alan Klein's managment. RW plays Animals songs on normal and concept concerts but he is obsessed with DSOTM, The Wall and Amused To Death so... but I'm sure that he played some Animal songs on 2006 tour. Waters after 1977 was too bossy and treated the other members as sessions musicians and not as equals. Anyway long talk in the wrong forum!