In terms of what I'd be looking for:
- Someone who could send a team out with a gameplan and a set shape.
- Someone who could engender a form of football that is centred around movement and fluidity not rigid lines and long balls.
- Someone who could be a long term appointment to fully establish this ethos throughout the club (inc kids/reserves).
This probably rules out Redknapp (too old for a legacy 'builder'), Moyes (efficient football but often turgid) and Benitez. I'd plump for either a Laudrup or a AVB type manager i.e: young(ish), can set their sides up properly and are more like first team coaches than traditional managers.