Related Clues:

• Torpedo shooters
• Sits in (for)
• 10-Down offerings
• Subway fare
• Lengthy meals
• Stand-ins
• B-team members
• Temps
• Classroom stand-ins
• Tubular lunches
• Alternatives to wraps
• Some six-footers
• Teachers' fill-ins, briefly
• Depth charge targets
• Ships' officers