In late-2013 and most of 2014, the Mets and the Mariners reportedly talked about potential deals that could have swapped shortstops Nick Franklin, Chris Taylor, or Brad Miller for Jon Niese and a prospect.
However, according to Seattle beat reporter Bob Dutton, the Mariners shut down talks with the Mets after they acquired J.A. Happ from the Blue Jays for outfielder Michael Saunders.
Miller had been a serviceable player until struggling last season in Tampa. Niese, who didn't pitch last year, hasn't been successful since being traded by the Mets.