Update 12:15 pm MT
There has been one trade officially completed today: the Adam Rosales trade to the Diamondbacks. There are three more that have been rumored to be completed but have not been made official yet: the Boston Red Sox acquisition of Addison Reed, Houston trading for Francisco Liriano, and the Brewers reacquiring Jeremy Jeffress.
The possible big deals involving Sonny Gray, Zach Britton, Brad Hand and Yu Darvish are still alive but appear to be heading towards last minute resolutions. There could be cascading effects if any or all of those deals get completed which could make things extremely exciting coming down the stretch.