So $#@!ing tell them to track back and defend. How hard can it be, seriously? Make an extra effort to track back or don't play. Easy direction from Max. An even easier decision on the players part to comply if they want to play.
People moaned/bitched/complained when we signed Cuadrado because he didn't "defend" and now that's all they say is the reason he and Mario play is because of their defensive contribution.
The easiest thing to learn is to track back and help in defense.
We taught Mandzukic to play $#@!ing winger for God's sake AND defend. We got Cuadrado to defend too and people don't think Bernie or DC can't be taught?