Not that I want this thread tainted, but I do have to chuckle at this almost mythical suggestion of somehow no horses outside of the US start training let alone racing at 2-yrs old; I guess the legendary Epsom Derby (for 3-yr olds) is a big Group 1 race for horses who just started a couple months prior … sure.
As extracted from the Sally Jenkins on the Kentucky Derby
Virginia Beach, Va.: I have never understood why the American horse racing industry starts training horses at the age of two vs. other countries who start them at three. At two they are not even in their “teens” developmentally, and have not really finished growing and developing bone. It would seem that this practice needs to be changed - and soon!
Virginia Beach being the home to PETA, imagine that.
Change is something that takes time.
So this rally cry of ceasing tomorrow racing for 2-yr olds is just a waste of efforts. However I will support any push that eliminates any further awarding of Graded status to 2-yr old races and in exchange shifts them the 4-yr old and up races.
There are I lament too many big purse, graded races for 2-yr olds, like the Delta Jackpot in December. On this thread we have cited before support for minimizing those graded dollars won at 2-yrs old vs. graded money earned at 3 in the context of the Derby entry. That would not have impacted Eight Belles however as she won her last 4 races (all graded) without issue.
If you do strategically change things at the top of the sport it will filter down, over the time, to the larger ranks of racing.