The good news is that the person appointed is a universally unbiased individual and the appointment was done specifically to maintain impartiality of the whole situation.
From Rosenstein
Quote:
“Americans should exercise caution before accepting as true any stories attributed to anonymous ‘officials,’ particularly when they do not identify the country – let alone the branch or agency of government – with which the alleged sources supposedly are affiliated,”
Quote:
"My decision is not a finding that crimes have been committed or that any prosecution is warranted. I have made no such determination. What I have determined is that based upon the unique circumstances the public interest requires me to place this investigation under the authority of a person who exercises a degree of independence from the normal chain of command."
This is done to clear (or not) the Presidents name and end the matter. Comey, who was obviously a loyal member of Team Blue, was forced to play politics due to his career concerns. Mueller has no such issues as he's already practically a legend from an era before insanity took over the nation. Neither the left or not right will be able to argue any findings or lack thereof.
I expect to gear screeching liberals in a few months when the nothingburger has more nothingness.