Related Clues:

• He sells lean mass, oddly
• Slam Sean badly for his selling
• Death of a . . . . . . . . (Arthur Miller) (8)
• He used to be known as a commercial traveller
• Famous play by Arthur Miller 'Death of a . . . . . . . .'
• Arthur Miller wrote 'Death of a . . . . . . . .'
• He's a vendor
• He may be, like, the main character, but you could never like him
• Sounds as if it's a cellar for him
• Sound of a celler for a sailor, perhaps
• Not a cellar worker, by the sound of it
• Corporate road warrior
• Company agent
• Character lacking courage
• Shady character, perhaps