We always plan for the worst-case scenarios to ensure continuity during emergencies.

In the best-case scenario, we finish the project two weeks early and under budget.

One rests one's case after presenting all the evidence to the jury.

We prepared for several best case scenarios before launching the product.

After presenting the forensic evidence, I rest my case.

Get off someone's case and let them try on their own for a while.

He tends to make a federal case out of something minor, turning every small mistake into a long argument.

Several casesful of supplies were stacked by the door.