He's not used to being in this position. Especially at a top club with egos.
Frank was at Brentford for 9 years.
He probably had a rapport with every player at that club before he became the assitant manager and subsequently the manager.
It's the fault of those who recruited Frank for not doing their due dilligence on what he may struggle with.
Of all the candidates I thought Marco Silva was the best for this reason.
He had managed two big clubs already; Sporting and Everton, and had proved himself for a second time at Fulham after a period of adversity at Everton.
Silva probably learned from what went wrong at Everton.
And he's a better coach than Frank.
Who do you think Levy would have preferred?