The standard for Matthews exists because he's the highest paid player in the league, and has been up there on both his contracts. So sure being just a PPG player is fine on its own, but its not when you carry the cap hit he does and regresses every spring. When his peers are all stepping up, and even players worse than him become better.
Marner and Nylander meanwhile have been atrocious defensively and typically soft. Fly bys, avoiding the dirty areas, leaving the defence out to dry, avoiding contact.
They're ripped because theyre outclassed by their peers every spring. McD, Drai, Mac, Rantanen, Pasta.. yet also by "lesser" players (Hintz, Miller, Guentzel, Wilson, Connor, Strome, Kempe). Its inexcusable at the salaries they have