According to Paul Hoynes of the Cleveland Plain-Dealer, there's a three-team trade currently being discussed between the Indians, Reds and Diamondbacks.
Shin-Soo Choo would be headed to Cincinnati. Drew Stubbs, Didi Gregorius and Asdrubal Cabrera are also thought to be involved. It's not clear what the Diamondbacks would give up, though it's been rumored that they're open to trading young pitcher Trevor Bauer and he would fit nicely into Cleveland's current list of needs. There should be more information soon.