It's a risk. The whole thing about being unrated is that it's not tested or designed to be used for serious recoveries like a snatch. It may work ok a couple of times, but then again you may find out it didnt work after a lethal accident.
I have a view that two eyes with an equalising strap is a lower risk than a single eye, but I'm not willing to test it.
Having said that, check the photos of this Kluger recovery at Stockton using the tow eye. The eye actually held up, but they had failures elsewhere an did serious damage to both vehicles. Pay attention to the imprint on the back of the Landcruiser. It is an illustration of why things need to be done right in these situations, and to kniow what you are doing. Some really dumb things going in that recovery.