Major League Baseball's trade deadline, set for July 31, is now less than a week away. That means deals are starting to be made -- the Mariners added Josh Naylor on Thursday night, while the Yankees grabbed Ryan McMahon on Friday -- and that this is the opportune time to refresh our trade candidate rankings.

Now, as the Tigers prepare for their first deadline as buyers in 11 years -- and their first under team president Scott Harris -- the landscape looks dramatically different. The idea of trading an elite prospect for a two-month rental is largely a thing of the past. Teams are more concerned about club control and long-term value.