According to Troy E. Renck of the Denver Post, the Rockies have offered shortstop Clint Barmes to the Astros for second baseman Chris Burke. Seems a reasonable swap of blocked middle infielders.
The Rockies will also meet with Mark Loretta‘s agent tonight. Loretta is coveted by the Mariners as well.
Talks with the Astros about Brian Fuentes fizzled, so the Rockies will probably just keep him as a luxury.