I disagree, the alternatives to playing in the CHL are FAR less attractive now. If you're a top player, and every other top player in North America is playing in the CHL, you no longer have the "I'll just go to College" route, because your alternative is playing in the USHL. Trading defective players will no longer fetch you a third round pick, they'll fetch you ALOT more than that.
So trading a kid who doesn't want to report to your team but would report to another is almost even more enticing because you're receiving a compensitory first round pick and ALOT of value in return for that 1 player.