Got rid of, as arranged (8)
I believe the answer is:
disposed
'got rid' is the definition.
(I've seen this before)
'as arranged' is the wordplay.
'as' becomes 'dis' (I can't justify this - if you can you should believe this answer much more).
'arranged' becomes 'posed' (posing is a kind of arranging).
'dis'+'posed'='DISPOSED'
'of' acts as a link.
Can you help me to learn more?
(Other definitions for disposed that I've seen before include "Got rid of" , "of a mind" , "Placed suitably or in order" , "Ready or inclined to do something" , "Inclined, willing" .)