Take another look at judge behind a bout? (8)
I believe the answer is:
reassess
'take another look at' is the definition.
(to reassess is to look at or evaluate again)
'judge behind a bout?' is the wordplay.
'judge' becomes 'assess' (to assess is to judge or rate).
'behind' is a charade indicator (letters next to each other).
'a bout?' becomes 're' (I can't explain this - if you can you should believe this answer much more).
'assess' after 're' is 'REASSESS'.
Can you help me to learn more?
(Other definitions for reassess that I've seen before include "Form new opinion" , "size up again" , "Re-evaluate" , "judge again" , "Rate afresh" .)