There is a difference between criticizing the manager and calling for his head. I wish people could make that distinction. And anyone who hasn't been living in a cave will have seen or heard about Rodger's team selection and the reaction to it. It doesn't reflect well on Rodgers or the club, and if you believe his explanation for it then you're away with the fairies.
So his explanation for his team selection makes him a liar and he acts in a way that "doesn't reflect well" I'd say that could be construed as bringing the club into disrepute.
Why continue with a Manager you can't trust to make an acceptable team selection and protect the good name of the club in the opinion of critics?
Personally I thought his team gave everything but came up short in attack, exactly as all other combinations of the first team squad have so far this season.