At one point does everyone recognize Garrett for what he is, a .500 coach ? Is it 1 more year, 5 more years, when? Whether you feel he has the obstacle of Jerry's meddling or you don't, at the end of the day, Garrett is a mediocre coach and the Cowboys are handicapped because of it. The defense can't stop teams when it matters, the offense disappears randomly. Dak, Zeke, Dez, and the O Line are championship ready. The defense and coaching are not.
My guess is that this team underachieves this year, Marinelli is scapegoated, and Garrett gets another year, AKA another year of Dak's low salary wasted.