Final answer:
Using the model sentence from 'Ella Enchanted,' a new sentence is crafted to mimic its structure, providing a final piece of advice to last year's champions to distrust 'helpful hints' from the staff.
Step-by-step explanation:
The original sentence from Gail Carson Levine's "Ella Enchanted" is a model for constructing a new sentence with provided words and phrases.
The task requires a sentence that preserves the structure and tone of the original while conveying a different message.
Drawing from several sources, a recreated sentence that follows the model might be: "After chastising us for overconfidence, the coach of last year's champions offered a final piece of advice: to distrust any 'helpful hints' offered by revealing clues from the staff, suggesting they might be deceiving rather than assisting us."