He took a big gamble, which may yet pay off.
We don't know how close they are to taking the big gamble.
The biggest gamble we're taking is doing the movie at all.
We know now that the man isn't afraid of a big gamble.
This was perhaps the biggest gamble of the whole war.
This was the biggest gamble he had ever taken in his life.
I'm asking you to take the biggest gamble of your life.
"The success or failure of this service is the big gamble here."
For a $300 million company, $250,000 is hardly a big gamble.
Thinking that he will stick by any deal is a big gamble.