I agree. The thing is; do we really need miracles? We've been phenomenally hopeless as a club for years now. We don't need the footballing equivalent of
@Cheimoon - able to calculate pi to thirteen million digits out loud whilst simultaneously perfectly making a hundred soufflés on a tin can stove (or something). All we really need is someone who can help develop a plan for the club going forward.
I've seen so many people saying "if he's so good then why was he in Russia" or "he's not a Pep style tactical mastermind and his former coaches have surpassed him". So what?! Are we forgetting that he's not replacing Pep, Tuchel or Klopp? He's replacing a manager who wasn't working, just like the previous three before him, under a senior management structure that had next to no organisation whatsoever.
We don't need "incredible" to be successful, we only need "good" and as far as I can see Rangnick is at least that both as a coach and director.