Possible Clues:

• Willingness to cooperate as part of group
• Whisky on the side provides morale [10,4,1]
• Working part-time is demonstrating camaraderie
• Fresh meat and drink provide morale
• Is part-time shift giving staff bonus?
• Imp's dreadful in race, the object being what relay racers need?
• Cooked meat and whisky that Cooperative had plenty of?
• Working part-time is developing camaraderie?
• Fan attribute
• Cheerleaders promote it