It's not because he played for Everton. I think Viera is a really good option too. We need to find the next Pep, Zidane etc. We need to find the exception. it's going to take trial and error, we need to find the Pocchetino before he is at Spurs for example. otherwise we stuck fighting for 6th in perpetuityNot sure what you're getting at, given Pochettino had been a manager for over 5 years before he joined Spurs.
Let Arteta cut his teeth elsewhere.