Don’t get them wrong. First of all, they’re human beings, not just players, but also business minded individuals. It’s normal to go where they think they’ll benefit the most. That’s a completely natural reaction, because even regular people will take an opportunity when it’s presented. Sports is a business, it exists because of money. There’s nothing wrong with chasing more money, especially since you can’t play forever. So while there’s a better opportunity, grab it.