MY official written summary states a goal of 7% loss, but the surgeon told me it would "would be nice" to loose few pounds. He did not identify a specific weight nor gave the impression it was a deal breaker. Seemed like just something he had to mention for a check-the-box requirement.
My dietician did not give a specific goal wieght, but said I should strive for 1-2 lbs a week.
Regardless, I am working on loosing about 20 lbs before my final my pro-op diet.
SO...just work on loosing some weight, but do not stress over it! Good Luck!