Related Clues:

• Ready to go in
• Suitable for serving
• Subject to a draft
• ___-Day vitamins
• First to be called
• Most qualified to serve
• Super's apartment, often
• Serviceable?
• Suitable for service
• Conscriptable
• High draft rating
• Susceptible to some drafts
• Induction rating
• Eligible for service
• 'Every ___ winner!'