I was saying this to my dad yesterday. How all these super-coaches have very close knit coaching staff that know exactly what they want and need.A head coach not being super involved in day to day training in and of itself is not that unusual. Pochettino, Mourinho and Ferguson are all known to take this approach.
The difference being that they all have long established coaching staffs that know their boss' tactics and system and how to implement it. So the manager can focus on planning for the next game and evaluating training rather than leading it.
Ange just drifts from one club to the next on his own.
Worth noting he's had 11 jobs in 29 years. The longest stints were at international level where nothing happens for months at a time.
His stint at the amazing Whittlesea Zebra's yielded a 12.5% win ratio.
And still people take his career seriously.