I was thinking about this earlier, when that day comes and Paolo does move on, it'll take ages to get over and I don't envy who has to take his place.
Let's see what he achieves first. Promotion from this division is the bare minimum. If he doesn't manage that, we'll remember him for his charisma and for his post match interviews in much the same way we remember Andy King. A wry smile and a chuckle, maybe, but that'll be about it. PDC has the
potential to emulate Macari's achievements in the mid-1980s, but he's barely started out yet. He'll need to realise that potential and deliver for us before he enters the Macari/Ardiles/Hoddle bracket. For me, anyway.
Edit: And Macari himself was ultimately succeeded by Ardiles and then by Hoddle, the only two managers ever to have taken us up to the top in our history...so I'd not worry too much on the Di Canio succession just yet.