Related Clues:

• Insubstantial
• Kind of speculation
• Like inconsequential talk
• Neutral state?
• Off from work
• Twiddle one's thumbs
• Gathering dust, so to speak
• Sitting on your butt
• Dillydally
• Onetime cohort of Cleese, Palin et al.
• Having no basis
• On the sidelines
• Disengaged
• Not functioning
• Serving no purpose