You can't draw conclusions until the medical report comes back.
Did JoJo really wreck his foot early in the fight? If so, he may be ready for HW, and Gus isn't that good.
Any fighter can look good when his opponent is badly injured for 4-5 rounds.
Since this keeps happening to Jones, it may be reasonable to expect it to happen in hos future fights as well. Being injury prone is not a good thing.