### Clue: Goes off to catch fish with smart retired PR person (4,6)
### Answer: SPIN DOCTOR 
 ### Explanation: Definition: PR person
 **Reversal of**(… retired) {ROTS(goes off/goes bad) **containing**(to catch) [COD(a food fish) **plus**(with) NIP(a sharp pain/a smart, as might be felt with "a nip in the air")]}.