Hence core will be redesigned to reflect a logical consistency (9)
I believe the answer is:
coherence
'a logical consistency' is the definition.
(I've seen this before)
'hence core will be redesigned to reflect' is the wordplay.
'hence core' can be anagrammed to 'COHERENCE'.
However, I am unsure how this is indicated.
Can you help me to learn more?
(Other definitions for coherence that I've seen before include "ability to talk sense" , "sense of unity" , "Sticking together" , "union" , "Logical consistency" .)