Late run involved when uncommitted (7)
I believe the answer is:
neutral
'uncommitted' is the definition.
(I've seen this before)
'late run involved' is the wordplay.
'involved' is an anagram indicator (involved can mean confusing or complex).
'late'+'run'='laterun'
'laterun' anagrammed gives 'NEUTRAL'.
'when' acts as a link.
(Other definitions for neutral that I've seen before include "Disengaged transmission situation" , "Indifferent; not in gear" , "Not siding with any party" , "Not allied to either side" , "Where gears are not engaged" .)