It is hardly the system, some of those players have been playing like that for years.
Johnny Evans is unrecognisable, Fletcher just can't get back up to the standard he was, Rooney been shocking for a while, RVP is not match fit, Mata couldn't get off quick enough after having a bad day at the office, Nothing new from Young and Valencia, Even Tyler has started miss passing the ball, DDG distribution has become wank, Jones is Jones - all effort no brain. Di Maria showed he is a level above everyone else but probably tried to hard and did some poor passing. The subs as usual ineffective.
It will be interesting when Rojo, Shaw, Herrera and Di Maria are in the team. We will then see what state we really are in. At the moment we just have a bunch of players that don't seem to want to do anything, they can't pass back or side ways quick enough even if it is to a player who is surrounded by the opposition.