OK, the guy may have been a coke addict... by the time of The Wall. I doubt he was a coke addict before Animals.

Second, just becasue you don't write lyrics dosen't mean you aren't an intergral part of the band.

And he didn't write stuff? What do you call Great Gig in the Sky? That was all Wright.

And if we're going to get into musicianship, then Roger wasen't the greatest musician, either.