Cellar dwellers collide when White Sox host Rockies

(Photo credit: Kamil Krzaczynski-USA TODAY Sports)
Chicago White Sox outfielder Gavin Sheets was addressing a recent heel bruise when he said, "It's going to be all pain tolerance going forward."

Forgive an onlooker for mistaking that as a second-half forecast for the struggling White Sox and Colorado Rockies, who meet in the opener of a three-game series Friday in Chicago.

At .265 and .338, respectively, the White Sox