Carlo is supposed to be a very hands off manager. He doesn't get involved in the nitty gritty bits of football and is more of a high level boss than a coach. At Bayern, he pissed off Robben, Mueller, Hummels, etc by having relaxed training sessions which didn't sit well with their match day losses.
Even the Napoli clashes were due to his laidback approach supposedly.
Can he reshape an entire club which has been under performing for 3 decades? This thread's OP appears to think so. He puts all the blame on the players and lives in the premise that giving the keys of the club to Carlo will solve everything.
Everton need a manager who can improve atleast some of the existing players with hands on coaching and splurge cash on acquiring the others.