Flawed analysis. "Back in the day", the world was really small. During Mosconi's time, and before, you'll notice that all the champions were American. All the players were American. It's only been 25-30 years that we started to see players like Ortmann and Efren infiltrate the American pool scene. It is these two players who began the exportation of European and Asian players. Furthermore, at that time, the talent pool expanded by a BILLION more potential champions once the Europeans and Asians (Philippinos in particular) started coming. Over the last 20 years, the best players in the world have not been from America. Over the last 10 years, foreign players have dominated everything. With the Chinese and Taiwanese monsters emerging recently (last 10-15 years), they have the most potential for creating the largest amount of "world-beaters" in the near future. Without SVB, America looks impotent comparatively speaking.
If Mosconi's record were to ever be broken, it would undoubtedly be done by a European. Engert from Germany has come the closest with a documented run of 492. He told me the last two racks, as he closed in on 500, he was physically shaking. Had he gotten there, he would've likely had a very high total when finished.
Just recently, Hohmann was offered the opportunity to lock himself up in a room with an 8fter (similar in every way to Mosconi era equipment, except the cloth) that is outfitted with multiple cameras, in order to pursue the record. His high run, accomplished in a room full of witnesses, was 404. IMO, if there was a standing bounty, it might make it worth the effort. Furthermore, for the record to be worth pursuing, it must be filmed. The finished product (CD) must have the complete run, accompanied by the run with dubbed commentary, explaining the thought process of each shot (similar to what JS has done in the past). I have no doubt that CD with a run of 526 or more, would become pools most profitable pool video of all time. Unfortunately, we are talking about potential sales in the thousands, perhaps eventually 10's of thousands. Sadly, an historical achievement such as that isn't going to make anyone rich or famous.