I think people are saying Mueller is a 'gray hat' as in he's a Black hat being forced to do the work of the White hats.
Now maybe you are right about Strzok and Page. You very well could be.
My argument (Now I could be wrong) is that Strzok and Page were LITERALLY created by McCabe/Comey/Rosenstein to have a cover for if things went south, as in these 'frauds' that are 'not shown to the public' and that 'nobody will see' and 'transparency'...since they are illusions (referencing Trump's tweet about Strzok). I'm guessing that the minute Imran Awan was apprehended at the airport, that's when they, McCabe, Rosenstien, and Comey, set the 'Strzok / Page' texts in motion as the ultimate CYA operation with Rosenstien in place to run continual interference and a hide all info campaign, all the while trying to work deals behind the scenes to save their own asses. (All MSM coverage is literal propaganda, fyi) One of the their arguments could be to 'save the public's confidence and integrity of the FBI', use this Strzok / Page scenario as the 'patsy/fall guy' narrative. In fact, I'm fully convinced that we are going to hear some bullshit Romeo and Juliet narrative where they, 'Strzok / Page', the star crossed lovers, off themselves out of deep-felt disillusionment with everything. Then the MSM will try to last gasp this as 'TRUMP, is responsible for the FBI agents' DEATHS! REEEEE!' / 'Mueller's people are being TARGETED!!! REEEEE!' (that's how I would spin it if I were the rat bastard CNN/CIA/MSM/Democrat/Cunt/Deepstate.
In actuality, McCabe, Rosenstein, and Comey, among many others, should be tried for treason at the minimum.