Scrum getting our side in uproar (6)
I believe the answer is:
ruckus
'uproar' is the definition.
(I've seen this before)
'scrum getting our side' is the wordplay.
'scrum' becomes 'ruck' (I've seen this before).
'getting' is a charade indicator (letters next to each other).
'our side' becomes 'us' (I've seen this in other clues).
'ruck'+'us'='RUCKUS'
'in' acts as a link.
(Other definitions for ruckus that I've seen before include "Uproar - noisy disturbance" , "Rumpus. commotion" , "Row or commotion" .)