The Rockies and Rays have agreed on the parameters of a deal that would land Colorado right-handed reliever Jason Hammel, but Tampa Bay is still mulling other offers. The Rockies would send Double-A pitcher Aneury Rodriguez to the Rays, whom Tampa Bay scouted heavily in Tucson last week. Tampa Bay, however, has scheduled Hammel to throw in a minor- league game Sunday in a last attempt to increase his trade value to multiple suitors.