Lol, I said 145 is below national averages in regards to height dummy. Have you really not even done enough high school reading comprehension to understand I didn't say 145 is equal in depth to 155? Have you also not done enough high school math to know how a Gaussian/bell curve works?
And the Winter Olympic sports are TINY in terms of drawing power for athletes compared to the Big $$$ sports orgs such as NBA, NFL, NHL, MLB, so not only is the talent pool at 145 and 170 faaaaaaaaaaaaaaaaar deeper than for 205 in simple demographic terms (again, learn how a bell curve works, it's really not that hard), but 205 is even further depleted by the big $$$ sports taking 3,000+ of the best talent out of the MW, LHW and HW talent pools.