Possible Clues:

• One ensures terms of a will are carried out
• Willing participant?
• Former partner, sweetheart, Pierce or the Will figure?
• Former partner engineering court action - it's to do with whether Will gave him a job?
• Will manager see former partner finally lose share of proceeds otherwise?
• He goes to work with a will
• Will administrator's former partner finally settle court action?
• Is it your will that he should deal with matters if you're late?
• One carrying out the deceased's wishes
• Person legally appointed to administer will