I am rebutting the idea that has prevailed in the past and which I see emerging again that it is all about simply landing the best prospects. That Penn State won, of course, simply because they had the best recruits. Iowa has also landed many, many elite recruits.
If this idea were true then simply landing the best transfers would also be enough. After that, easy peasy lemon squeezie as my kids would say.
Just off the top of my head, and I am no expert on their line up over the years but I think they landed transfers from Austin DeSanto, Pat Lugo, Gavin Teesdale, Real Woods, Jaydin Eierman, Brody Teske, Steven Buchanon, Mikey Caliendo, Kyle Parco, and Jacori Teemer. All elite transfers, many of whom were expected or at least predicted by Iowa fans to produce very high finishes and even titles.
PSU seems to win by the sum of all that is required to produce great wrestling. Just as if you remove one small part from a machine it may seize up, it seems to me the same can happen in any great athletic program. Landing recruits is very important, but its just a start.