I don't agree with the tone of this article- that colleges are taking advantage of the whims of teenagers by offering uncommittable offers. Those must be right up there with verbal commitments. Plus, being the first or one of the first to offer seems to matter to recruits. Still kind of interesting.
https://www.si.com/college-football/2019/02/05/uncommittable-offers-recruiting-national-signing-day
https://www.si.com/college-football/2019/02/05/uncommittable-offers-recruiting-national-signing-day