Person you deal with in scrum with toe broken (8)
I believe the answer is:
customer
'person you deal with' is the definition.
(someone involved in a deal)
'scrum with toe broken' is the wordplay.
'with' means one lot of letters go next to another.
'broken' indicates anagramming the letters.
'scrum'+'toe'='scrumtoe'
'scrumtoe' anagrammed gives 'CUSTOMER'.
'in' acts as a link.
(Other definitions for customer that I've seen before include "Person buying" , "Selfridge said one is always right" , "The person who pays" , "User of, eg, a shop" , "Patron" .)