One of the most basic elements of the game is having a strong pack, 'props win pots'.
Wigan need a massive back to basics reality check.
As boring as it is I would really strip down what we do, for example:
-Pack needs to take the ball up making the hard yards getting the team out of danger into key field position.
-Halves to put in attacking kicks not defensive clearance kicks pinning the opposition in their own half with a strong kick chase.
-Force the opposition kicks to be defensive clearances.
-Only try to put on fast attacking play moving the ball out wide when in key positions on the pitch, taking the ball to the game line forcing the opposition into committing drawing men in.
In defensive no mistakes, don't push your luck with the ref with lying on or niggling in the tackles and always be back in line with the ref; don't give anyway field position cheaply.
Currently we're forcing the play trying to sent the ball through the backs in our own half putting so much pressure on ourselves coming up with silly errors, panicking then making more errors.