I doubt you'll change anyone's mind and for a variety of reasons. Actually I think you are both right. If the cooling system is configured correctly - adding an oil cooler becomes redundant, and adding an oil cooler as a band-aid will present other headaches such as squeezing more components in an already tight engine bay.. where will you place this cooler? In front of the radiator?? That doesn't seem logical does it? Again, I don't think you're wrong but maybe they go through all that work and expense and still overheat in traffic or sitting downtown... You're still faced with the cooling system isn't correct. And from my memory, the whole number of rows was maxed at 4 and proved to be awful.. to many rows prevented the air from flowing. So then it was the tube size. There needed to be enough flow of coolant being exposed to the tube surface to get max cooling. For quite a long time the honeycomb type was head and shoulders above... except for so many points of failure! LOL.