I think you're right on Duffy. PotS last season, but I'm not totally convinced that he'll excel under Potter, because:
-- passing isn't exactly his strongest suit
-- if we defend higher up the pitch than we did under Hughton, his lack of pace and/or turning circle might get exposed (Dunk's most...
I think we will concede a few due to this (Duffy may well be the one caught out), but there will be an awful lot of variation. The long ball has been a feature of the friendlies I've seen.
I'm actually looking forward to it, as I really turned against the predictability of the goal kick routine...