Record for being roguish I have (7)
I believe the answer is:
archive
'record' is the definition.
(I've seen this before)
'roguish i have' is the wordplay.
'roguish' becomes 'arch' (I've seen this before).
'i have' becomes 'ive' (**).
'arch'+'ive'='ARCHIVE'
'for being' is the link.
(Other definitions for archive that I've seen before include "Store for historic records" , "Depository containing historical records" , "Record, annal" , "File away" , "Repository of historical records" .)