Do I "need" UTD to hook me up with local divers? Perhaps not. Do I mind it? Definitely not at all but that is not the reason why OHP has value. From what I understand, OHP is designed to teach reel work, black out mask drills, shutdown etc and all that which does not need a real cave. This is done under instructor supervision prior to going to expensive overseas destinations such as Mexico. This breakdown will have value for folks like me who are based in DC and would have to travel to Mexico or Florida and would like to do as much preparation as we can prior to landing.
If you are unable to meet standards in OHP, just like people are unable to meet tech standards in Fundies in the first go, then it is not a big deal because we have not left home yet. We have all the time to practice and get good and be evaluated locally before we fly out. To me this is a significant value when you compare it to the option of arriving in Mexio totally green and letting the instructor manage your mess @ 250 USD per day or whatever their price may be.
For those who are already in Florida or in Mexico near caves then this may not be of as much value as it would be to me. I may be one of those who will get their stuff right upon arriving at the location and then working with the instructor there and then. The biggest question is, do I mind if anything and everything that does not require overhead environment is taught to me prior to flying out? If the cost of the overall certification is still less than GUE then do should I mind?
In the end everything is to be gained and nothing is to be lost IMHO.