The style of play changed markedly from game to game towards the end of last season and the fact that we had nothing to play for maybe suggests that Morison was trying different things in different games.
Whereas the way that a team plays can be determined significantly by the opposition, I saw enough in some games (Reading away for example) to suggest that we are going to see a less direct approach, with the team playing out from the back.
The other thing to consider is that Morison is young and nearly all teams (even in non-league!) play a passing game now which we haven't to date. You have to think that he is going to implement something different and more progressive, surely?