The Cubs are definitely in the mix for Fielder, tweets Jon Heyman of CBS Sports. He adds that the Mariners and trying and the Blue Jays and Rangers are "among teams showing interest and thinking hard about it (MLBTradeRumors)."
I can't see the Rangers really being in the race for Fielder. They just passed on giving Wilson a contract, and they are actually in need of pitching, so I can't see them turning around and giving almost double the amount of money for a 1st baseman. The Mariners have been dying for some offense, so they make a lot of sense. I am sure Theo would love to make a splash with the Cubs, but I am not sure if he is wanting to give a guy (body) like Fielder a huge contract in the NL, where he'll have to play the field throughout. If Fielder somehow goes to the Jays he might hit 60 HRs, everyone hits it out of the park there.