One of these days it’s going to happen. Some player is going to sidestep free agency — or delay it a year — by accepting the qualifying offer. While it’s a no-brainer that Jason Heyward, Zack Greinke, David Price and others will reject the $15.8 million and explore free agency, it surely is going to be a bit tougher decision for a few others. Let’s consider four who might just be tempted.