http://www.politicususa.com/2016/07/25/newsflash-hillary-clinton-reward-debbie-wasserman-schultz.html
Myth Busted: Hillary Clinton Didn’t Reward Debbie Wasserman Schultz 
3) While emails show Wasserman Schultz had a favorite, they do not show actual resources being used to help that favorite. What she did was unfair and not very smart, but she did not ultimately direct resources toward Clinton and away from Sanders.
 
What Clinton did with her announcement was what a good politician does: She was diplomatic and utilized Wasserman Schultz’s talents, while doing the equivalent of putting Wasserman Schultz in the corner.