Some revolutionary gang I arrange to bring to court (7)
I believe the answer is:
arraign
'bring to court' is the definition.
(I've seen this in another clue)
'some revolutionary gang i arrange' is the wordplay.
'revolutionary' says the letters should be written in reverse (letters revolve around).
'some' indicates the answer is hidden within the clue (some parts of the word are used).
'ngiarra' is hidden within 'gang i arrange'.
'ngiarra' backwards is 'ARRAIGN'.
'to' acts as a link.
(Other definitions for arraign that I've seen before include "Accuse of a wrong" , "Act against" , "Indict, accuse" , "Bring to trial" , "Accuse as in court" .)