Beer
Well-Known Member
Not sure if this part of the NCAA rules has been updated since the 2009-10 version Wikipedia linked to, but in those rules, part of the criteria for goaltending includes:
"The entire ball is above the level of the ring and has the possibility, while in flight, of entering the basket and is not touching the cylinder."
You can't have rules that are exceptionally vague imo. "might go in" anything that doesn't hit the bottom of the rim might technically go in.