I'm not sure why the dominant line in the Israeli media is that Netanyahu's decision to dissolve the Plesner Commission is a blow to Mofaz and Kadima. I would have thought the exact opposite. If Mofaz leaves the coalition and elections are called, Mofaz can now legitimately(!) claim that he represents the value of equality - service for all Israelis.
This is a huge gift to Mofaz who just a few months ago was seen as not really representing any great value.