Possible Clues:

• For a change this might give a native some choice
• Mutate
• Professor says 'Equine restraint,' pupil suggests ...
• Let down, say
• Transfigure
• Fifty in rate for a change
• One might do this to a native, just for a change
• For a change this might give the native some choice
• Do a tailoring job
• Tweak, e.g.