Minor rant time.

Sprint is starved for competition.  Famished.  We get next to nothing.  Until the NJTS came along (and I, and a few other coaches, lobbied like mad to get more sprint-ish races included in it, thank you Max Stevens for listening) if you were a sprinter as a junior, you get two, maybe three or four if you're in Melbourne, chances a year to compete.  Club championships, state titles, metro/country/Vic Track Cup and nationals if you made it that far.  I'm going to take credit for my Summer Sprint Series as well, but that's only club stuff and we have 5 rounds a year.  So maybe, if you're in Melbourne, not including NJTS, you can, at most, have 9 chances to race sprints per year.  Nine.  Count them.

Enduros - HUNDREDS!  Clubs fall over themselves to offer junior tours, there's track racing two to three times a week or more for enduros, more road races, crits and other stuff than I can count.  Hundreds of opportunities to race.  The "sprint" races at the NJTS are not match sprints, they're short (2 laps) events and baby keirins that enduros can be competitive in.  The NJTS gives us (sprint coaches and talent ID people) a chance to see potential sprinters if they pop up from the default endurance setting that all clubs impose and maybe we get a chance to rescue these kids if we're lucky.  It gives the kids born with some sprint talent a chance to actually stand out in some racing before they give up and go play footy because they're all fast twitch and can't hang on up some hill somewhere because that's not how they're made. 

The NJTS program is weighted to the advantage of the sprinter? Take a step back and look at the big picture. Our sport is so massively, overwhelmingly biased to endurance that the suggestion is absurd.