Robin has "over managed" his bullpen only lately, as starters haven't gone as deep, as innings for Jones, Crain and Thornton have piled up, and as Robin had thus had to turn increasingly to recent callups to get through games. Keep in mind also that due to multiple injuries, the desire to protect the youngsters, and general ineffectiveness, Robin and Coop have had to juggle.
This isn't like 2005, where Ozzie had five veteran workhorses he rode, plus a rookie - McCarthy - that he could plug in where needed.
If you're going to grade Robin on his pitching moves, he needs to be graded on the curve.
The universe is the practical joke of the General at the expense of the Particular, quoth Frater Perdurabo, and laughed. The disciples nearest him wept, seeing the Universal Sorrow. Others laughed, seeing the Universal Joke. Others wept. Others laughed. Others wept because they couldn't see the Joke, and others laughed lest they should be thought not to see the Joke. But though FRATER laughed openly, he wept secretly; and really he neither laughed nor wept. Nor did he mean what he said.