Related Clues:
- AA
- Unreturnable services
- Husky docs
- Hard-to-hit pitchers
- Unable to return them as they¿re important in pack
- Shots served neatly?
- Thoroughly goes over
- Experts (in their field)
- Winning cards
- Some November paraders, for short
- Items up one's sleeve, maybe
- "Bullets" in poker
- Crack pilots
- Treaters of boxers
- They're often helping hands