Crossword Genius

Think again since order re-established (10)

Ross

I believe the answer is:

reconsider

'think again' is the definition.
('consider' is an answer for 'think' so perhaps 'reconsider' is OK for 'think again')

'since order re-established' is the wordplay.
're-established' indicates an anagram.
'since'+'order'='sinceorder'
'sinceorder' is an anagram of 'RECONSIDER'.

(Other definitions for reconsider that I've seen before include "Ponder further" , "Have second thoughts" , "Think again" , "Nice orders ( anag.)" .)

I've seen this clue in The Telegraph.
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