What was Mueller's focus?

In the Conservative Treehouse, Sundance continues his relentless pursuit of the truth regarding the Mueller investigation. He writes,

...If Trump’s people (Flynn, Cohen, Manafort, Page and Papadopoulos) were allowed to prove the issues about them in the dossier were false, this would have undermined Mueller and the origin of his appointment. Undermining the dossier would have led to a collapse of the Trump-Russia narrative. Therefore Mueller needed to shut down Flynn, Manafort, Cohen and Papadopoulos… so he charged them, silenced them, through unrelated crimes.

...If the full unredacted Comey memos are now released; and if the background proffer arguing why the Comey memos should be hidden is now released; it will show that Mueller was focused exclusively on an obstruction case since August of 2017.

People will ask why Mueller never said “no Russia collusion – no Russia conspiracy” eighteen months ago.

This is why the DOJ and FBI have been fighting on this issue in court.

Read more here.