'staggering possibilities' is correct and usable in written English.
You can use it when you want to emphasize the wide range of potential outcomes or opportunities that are available. For example, "The breakthrough in medical technology offers staggering possibilities for the future of healthcare."
But that is what the best historical writing does; it confronts the reader with staggering possibilities.
Mr. Naaman, along with others who research humanities, social sciences and media trends, says the development of such a vast pool of documentation has staggering possibilities for understanding American culture — at least once they figure out how to harness and make sense of it.
The expansive corruption investigation, and the Stevens family connection, raised two staggering possibilities: that the elder Mr. Stevens could be implicated, and that the economic and political stability he had provided since he literally helped put the state on the map 49 years ago could crumble.
Given that nearly 100,000 youth under the age of 18 pass through adult prisons and jails annually, there exists the staggering possibility that thousands of children are spending time in solitary confinement each year.
That leads to a staggering number of possibilities: there are more legal board states for a game of Go or chess than there are atoms in the universe.
Setting it in the early 1960s, on the cusp between the repression and conformity of the cold war and McCarthy-era 1950s and the yet-to-unfold social and cultural upheavals of the 60s, allows Weiner an arc of character growth that is staggering in its possibilities.
Or the staggering amount and possibility that some were fake.
Its main symptom: the belief in the possibility of controlling the planet not just through staggering military might but also through informational and surveillance omniscience and omnipotence.
Joshua Y . Horton the supervisor for the Town of Southold, said that closing the lab would be a "staggering blow" to the North Fork economy and that the possibility compelled consideration of Level 4 status.
It's these staggering changes that have opened up the Arctic to commercial possibilities and to tourism.
The victorious Odysseus, whose triumph is truly "a staggering thing beyond imagining" is an eternal testament to the possibilities of one man's victory over evil forces.
