MLB trade deadline is approaching. Who will move?

The trades are already bubbling. They may not be the blockbuster everyone is waiting for the Detroit Tigers to pull off, but the MLB trade market is already open for business.

The Royals grabbed right-hander Nate Pearson, a former Blue Jays first-round pick, from the Astros on Wednesday. A day earlier, the Rockies sent closer Seth Halvorsen to the Dodgers to open trade season. Small moves, but they mean the market is live and the clock is ticking.