I'm not so sure the track event guys would have been much better. Remember Boo is a jumps coach. I'll give you that it is likely that his long jumpers would have helped out in the sprints. Part of what you say about hard work is true, as well.... BUT the biggest limitation is that a school like UL [and many more prosperous ones as well] does not have the resources necessary to fund 4 highly competent coaches, and it takes at least that number.... Throws, Jumps, Sprints/Hurdles and Distance are all very different animals, and most coaches specialize in one area, or at most two. Given the nature of the athletes in this area that we can likely get to attend UL, having a Jumps/Throws staff makes MUCH more sense than having one that specializes in Sprints/Distance.
Witness our really poor performances under Lance Veazey, a good Sprints/Hurdles coach with no clue about Jumps/Throws/Distance. We had a good flat Jumps coach for a while under Veazey, and it showed, but our throws fell through the floor.
Our athlete base in Louisiana dictates that you MUST concentrate on technique/strength events in order to win consistantly; hence the jumps/vault/throws/hurdles must be the backbone of your team and the focus of your efforts.