you can't redshirt someone to take them off of a scholarship. You can have someone pay their way (for example, Hooper), or someone with options can continue at another institution (for example, Gift, who should graduate this spring/ summer). And that doesn't account for players who might seriously consider their pro option, like Jakarr and Amir.
Or if Jones explores other options.
Hope that specific scenario doesn't happen...thought, and still think, CJones can develop in a real solid if not big time contributor by the time senior year roles around...ala Dejuan Blair possibly