The Miami Marlins are going to turn to Tom Koehler for a rotation spot in 2016. Two years ago, at the start of the 2014 season, this would seemed highly unlikely. He was entering the year with a rotation spot, but numerous prospects like Andrew Heaney, Justin Nicolino, and Jose Urena figured to grab a hold of that fifth starter spot eventually. The rotation in the majors was decently loaded with mid-rotation talent, while Koehler figured to be a swingman on his best days.
Flash forward to now, when Koehler is expected to throw another 190 innings for the Marlins as the team's third starter.