First, use the google machine to study the meaning of the word "symbolic." Not long into your research, you'll discover you are mis-using the term.
But since you insist on mis-using the word "symbolic," I'll play along & mis-use it with you.
That is to say, if Moore leaving is symbolic of anything, it's symbolic of Cohen purging inferior talent from the squad.
But you have made you feelings about Cohen clear on this board many times, so we understand why you insist on taking your little symbolism metaphor down the Polk path.
From now on, please keep your ignorant musings confined to NAFOOM. I have a feeling NAFOOM is a far less embarrassing forum for you.