make vague

"They make vague noises about the possibility of improving local mobile connection but there's no commitment for that at all," she said.

There’s a reason Goodell used the vague term, namely that it permitted him to make vague promises about pushing for change.

They can’t continue to make vague promises about when they’ll be competitive again.

They make vague claims of brain enhancer or memory enhancer without really getting too specific, because they’re not allowed to make claims that they can’t back up.

Instead, he's chosen to make vague references to Trump's incapacity while never really putting himself at odds with the president's ferocious defenders.