Ryan Cohen says he never wanted to be CEO of GameStop. Instead, he says he dreams of helming eBay and thinks he has a real shot at achieving that goal, despite critics' claims that the e-commerce giant is beyond his reach. "I'm going to continue doing whatever I need to do in order to buy the business," the GameStop CEO told Business Insider in a phone interview on Friday. "I'm going to make myself CEO of both." Cohen surprised Wall Street earlier this week when he disclosed that GameStop had