Related Clues:

• Add stars, after careful consideration
• Give more stars to, maybe
• Change from AA to AAA, e.g.
• Change from an R, say
• Change an R to a PG-13, maybe
• Change to junk bond status, say
• Grade again
• Assess again
• Change from G to PG
• Give a new ranking
• Add a star to, say
• Add a star to, maybe
• Upgrade to five stars, say
• Downgrade, perhaps
• Adjust at Moody's, say