Kansas City Royals starting pitcher Danny Duffy (hamstring) is done with his rehab assignment and will be activated from the injured list to start on Friday or Saturday against the Orioles. The left-hander will return to face an excellent matchup, but he's still pretty darn risky in mixed leagues in his first start back from injury. Duffy is 5-6 on the year with a 4.93 ERA, 1.41 WHIP, 90 strikeouts and 36 walks in 100 1/3 innings over 18 starts. He's been hit or miss for those in deeper leagues...