Fendi Onobun had a series of poor drops in mini-camp.
The Bears parted ways with tight end Rosario just 12 days after re-signing him.
Dante Rosario was acquired by the Bears in a trade just before the start of last season.
The Bears’ inactives Sunday against the Bengals include one surprise: James Brown.
The Chicago Bears have acquired Dallas Cowboys tight end Dante Rosario for a seventh-round draft pick and waived tight end Kyle Adams according to a team release.