It takes a wily one to run a dance! (7)
I believe the answer is:
foxtrot
This might be a double definition.
'it takes a wily one to run a' is the first definition.
The definition suggests a singular noun which matches the answer.
'dance' is the second definition.
(I know that foxtrot is a type of ballroom dance)
Can you help me to learn more?
(Other definitions for foxtrot that I've seen before include "Ballroom dance in quadruple time" , "Lively ballroom dance" .)