Rare earth stocks are back in the spotlight… and not just because of the latest round of U.S.-China saber-rattling and a trade “deal” that disappointed investors.But if you think any rare earth ticker is your ticket to growth, think again.In fact, I've just gone through more than two dozen names in this space. Some of them look decent at first glance — they're tied to a hot theme, they're in the news, and they're optionable.But when you dig deeper, most of them don't make the cut.So today, I want to focus o ...