Rolling subs sounds fine to me. I'm not fussed as to how you pick the team, so long as everyone gets an equal go at it (fitness permitting, keepers playing the rest of the match outfield, etc).
But I hear they're in the midst of devising a brilliant set piece tactic, so it's okay.
I'd love to know what that actually was. We never found out, did we?
Our 46 away Premier League games before Pardew :
PL 46
W : 8
D : 12
L : 26
GF : 44
GA : 84
We were hideous away from home loooong before Pardew man.
I can't remember us ever being good away from home.