Mmmmm, where to start.
I think, given that David Miliband is an Arsenal supporter without any real connection to the N.E. other than his constuency just happens to be here, his acceptance of a non-executive role at SAFC was probably as politically motivated as his reasons for leaving. He probably only took the role at Sunderand because Newcastle didn't offer him a position. Anyway best be careful as the line between football and politics here is a fine one.
Di Canio? It's probably too late but the team needs motivating and he seems to be able to get people's bums* into gear. It may be that his experience getting a team promoted will come in useful next season.
Martin O'Neil? Everyone had high hopes but sadly his tactics and motivation have left an awful lot to be desired. The stats don't lie. It's a pity, but defending with eleven players all of the time lost the supporters (and games) very quickly.
*other expressions are available.