The Chicago Cubs say they knew the risk when they traded for pitcher Mike Soroka -- who saw his velocity drop over his final few starts for the Washington Nationals before the deal. On Monday, Soroka left his first start for the Cubs because of  shoulder discomfort,

The Chicago Cubs made a risky move when they traded for starting pitcher Mike Soroka ahead of last week's deadline, and that risk may not have paid off.

Occasionally, MLB executives will acknowledge a deal didn't go their way. Some moves just don't work out and they can admit that. What you never see, though, is an executive publicly regret a deal less than a week after making it.