The real issue is with the maddening fetish for "talent" western business (and the western world in general) has developed.
I mean, the vast majority of people are merely mediocre (here I am!), even after you train them and they become experienced. Yeah, this includes a lot of guys with a good education and great resume. Historically, a company has had (I'm grossly simplifying here) two choices for non-manual labour: They can hire five ordinary guys and pay them an ordinary wage, or they can hire one guy who is the equal of those five guys and pay them five times the normal wage. Hell, arguably that does apply to manual labour too.
Right now, there's a deep obsession with getting those high-multiplier dudes who can effectively do the work of many people. Companies talk about it incessantly and it's bled over into everyday public talk. They only want to the top IT guys, the very best execs, all that noise. It's bidding wars all over for guys who may not be worth it, but who're loving the attention. It's like a neighbourhood that's suddenly hot. A lot of the houses really aren't worth the price people are paying but once the fever gets going, it's not about logic, it's about the fear of being left behind. Executive boards suffer from it just as easily as anyone else.
But you know, in all my experience as well as through HR people I've talked to, even the very best people don't seem to offer more than an order of magnitude in improvement - and yet they're all fighting each other like crazy to outbid for top performers.
The conventional response to this would be to build a great organization, using strong structures and good reinforcement. Even in terms of coming up with ideas a GOOD team of average people can develop great ideas if they work together and have genuine teamwork. This also allows the structure to outlive any one member, in case of a death or departure. Sure, you have to hire five guys and now you have to manage them, but you can bid for some of the second and third tier guys with greatly reduced price pressures. Or you can train your own - crazy as it sounds they might even be LOYAL and stick with the company in bad times!
You may have heard Napoleon's maxim: "first rate men hire first rate men, second rate men hire third-rate men", and it's true. But it's also true that getting involved in bidding wars for mercenaries is usually a surefire way for morons to lose their shirts.
Anyway, I'm not entirely sure what's led to this rather extreme fetish for "talent". Is it something forced by the short horizons of modern business (especially IT development), which makes building a team from the also-rans much harder since you just don't have the time? The vicious cycle of mercenary CEOs who just want to fluff the stock price long enough to get their bonus/parachute and move on? Are companies just blindly following the romantic stories of famous IPOs led by cagey individuals (see Yahoo's current failure for an example of this)? Are businesses just losing the ability to manage or develop teams well?
And that's not even getting into the question of how well companies are actually evaluating talent. Wealthy guys can afford to pay for great PR and even if they're not, the talent you may be buying isn't management, but self-promotion.
I'm not saying genius isn't important, but you can actually brute-force genius if you need to. That's how almost all scientific and technological progress has been made in human history, out of sheer necessity. By definition, there have never been enough geniuses to go around and there never will be, so why all the hate for plan B right now? There's room for symphonies as much as there is for arias.