When I first brought up SD / MD it was because of my total disdain for Saves. I admit I'm no expert on it, not even close. There's a lot of moving parts to it. FanGraphs does supply a graph: Rating SD MD Excellent 40 2 Great 35 4 Above Average 25 6 Average 20 8 Below Average 15 10 Poor 10 12 Awful 5 15 Stinking Firefox formating....
If, when you say "Mgmt" you're talking about Terry Ryan, the answer would be, sometime after the All Star break. Molitor is already making changes in the lineups, almost on a daily basis. I think a little more patience is needed.
"Treatment for Intercostal Muscle Sprain Intercostal Muscle Sprain is a self-limiting medical condition and resolves itself within a few weeks. There may be steps taken to calm down the pain and inflammation that a person experiences with Intercostal Muscle sprain. Conservative treatment helps a long way in relieving symptoms." i.e. no real reason to move Sano. Besides, DH already has a rotation.
Trade Dozier for what, exactly? Poor last half of last year. A Spring Training where he tried to hit more towards opposite field and a bad start to this year. What is his current value? It's a long season.....