I am amazed at how people seem to think this passing style is completely new, and that all Moyes ever did was get the back to launch it up front. We did play attacking, passing football under Moyes, probably as much as, if not more than, hoofball. Remember Mirallas goal end of last season (even the BBC recognized it, was up for goal of the month)? Remember being compared to Barcelona? Remember the 1st half of last season where we dominated teams with fluid attacking football? Remember Ossies goal against Larissa? Im cherry picking here but I could list hundreds of examples.
Hoofball came about because the players / management ran out of ideas against teams and resorted to punting it long (which has more chance of scoring than passing back and forth between the back 2) in the hopes it would get a break. It wasnt pretty, but sometimes it is necessary.
The only difference Ive seen is more caution and patience in build up and the obvious, that Barkley is going to be the heartbeat of the team and is the creative, driving force weve missed since Arteta. Dont get me wrong, I still think RM is the man for the job but I refuse to acknowledge this is all new, because it just isnt.