The phrase "a dramatic reversal for" is correct and usable in written English.
It can be used to describe a significant change in circumstances or direction, often in a context related to events, policies, or opinions.
Example: "The new evidence presented in court led to a dramatic reversal for the defendant, changing the outcome of the trial."
Alternatives: "a significant turnaround for" or "a major shift for".
Such a move would upend New York's political world and be a dramatic reversal for the mayor.
That's a dramatic reversal for a fuel that had long played an outsize role on European roadways relative to its place in the United States and Asia.
The sudden chaos offers a dramatic reversal for this small town in the Sierra Nevada foothills, which had been deeply affected by more than five years of drought and is now overwhelmed by winter storms.
The softening towards Burma is a dramatic reversal for the EU, which has put sanctions on 419 officials and more than 900 entities in protest at the regime's record of repression.
He would spend the next 2 1/2 years in detention — a dramatic reversal for a man who once was the closest thing the United States had to a friend in this shadowy corner of Afghanistan.
These figures represent a dramatic reversal of fortunes for the channel compared with last Monday when it was still showcasing EastEnders ahead of BBC1.
The development is a dramatic reversal of fortunes for Linda Legorreta, 43, who said she didn't know where the next meal was coming from just 18 months ago.
In a diplomatic move that could bolster the ailing economy – nearly half the 37m population live in poverty – Sudan has said it will join a Saudi-led military campaign against Iran-backed Houthi rebels – a dramatic reversal of its previous support for Iran.
Re "Trump Budget Seeks Big Tilt to the Military" (front page, March 16): The federal budget proposal is a dramatic reversal of what this country stands for.
In a dramatic reversal of fortunes, former Assemblyman Robert A. Straniere was endorsed for Congress last night by the Staten Island Republican Party.
But it has been greeted with predictable expressions of despair.In Indonesia, for instance, only 15% of respondents had a favourable opinion of America: a dramatic reversal from a year ago, when more than 60% viewed America positively.
