Not trying to defend Rumph's recruiting deficiencies, we all can agree he has some. Now that I have that out of the way.
We actually need to take guys like this and I would take a minimum of two every cycle, until we get the CB room back right with depth and we start landing CB recruits who need less development before they see the field. The point of any recruit no matter the position is projecting what you think he can be developed into regardless of star ranking. This is what Butch was revered for and why everyone loves him. By no means I am saying that Rumph or anyone on this staff is Butch, but we have developed some raw players into NFL prospects (most notably Michael Jackson,Gregory Rousseau, and etc.) Most people know that star rankings are a mixed bag with some legit players who deserve them, while others benefit from the politics side of it or the camp circuit, while others get the benefit of none.
Take D.J. Ivey for example most people thought he was a coup because he appeared to show refined technique at such a young age and his ability to mirror receivers and stay in their pocket was good. Fast forward to now everyone is killing him because he lacks closing speed (which we all knew but ignored) and he has shown that he is stiff and rigid when he is forced to open up his hips and the mirroring ability we clamored might have been over hyped (Hopefully the kid improves and get better).
CB is a position where technique, change of direction, closing speed and other little nuances (long arms and etc.) are important skills/traits that when armed together properly make a player good or great. Some of those things can be taught like technique for example while others like speed and agility can't per-say. Ivey is an example that shows this because he lacks closing speed, and good COD, he continually suffers in man coverage and that can not be overcome in certain situations because he lacks an unteachable trait/skill.
I'm not calling Ivey a project like Whitley, but my point is we should take a few guys like Whitley who possess good/great speed, agility, and etc. to build depth, because technique is a major part of what a CB must learn to progress and develop appropriately anyway and this is supposed to be Rumph's calling card.
I get we already missed the boat on some guys we should have or could have taken, but lets focus on what we can do to fix the problem now and how to prevent this going forward by building depth through development. Give me some guys that possesses good speed and natural athleticism that doesn't mind being developed for a few years and learning the position.
Wasn't Brown (UCF commit) a raw player that we were ok with taking at CB knowing he needed development? Although he was rated as a 4 star and not to compare these guys to him, but CJ Henderson was Raw as a CB as well coming out, but coaches knew they could develop and mold his raw talent (which was elite) into a finished product. Of course we can see he obviously turned into a 1st day pick, but with any player it's about projecting and none of them are sure fire bets to be NFL propsects.
Just my opinion give me a few highly athletic raw players to go along with other more developed players every year to build depth until the winning comes and things change. This is how redshirting can be a good thing when used correctly.