"Auto" Substitution logic makes zero sense

i set my auto subs fatigue & wear & tear to about 60-65 OUT & 70-75 IN, i have depth in those positions but for whatever reason, if i simulate a quarter of God forbid, 2 quarters, i'll enter the game to see my ENTIRE DEFENSE WITH RED & ORANGE WEAR & TEAR STATUSES. then the next play, the "auto subs" magically apply. 

its clear that our settings do not translate to simulation which makes NO SENSE. its ridiculous that you cant have a logical rotation of players in regards to fatigue or wear & tear unless you're playing ever single snap. next thing you know, your Elite Dev freshman is injured with a broken fibula & out for 74 weeks because the computer decided to force them to play every down of a few simulated games which apparently meant that they played against the Freiza Force or something.