Let me give a different scenario on just how bad the last drive was
Your offense has played a very good game and scored 28 points and the defense has given up 20.
Less than 3 minutes to go and the other team has run out of time outs
You are at the opponents 25 yard line and on 3rd down and 8 or so if you run a play straight up the middle and then run down the clock to around 2 minutes, you can kick approximately a 42 yard field goal which your placekicker has been making all year. You will be up 11 points and basically the game is over because the other team probably will take awhile to go down the field thereby running out of time and having to do an onside kick which was almost impossible that year.
However you decide to do a pass play, the OL commits a holding call and the next play the QB gets sacked putting them out of FG range. That was basically a dumbshit call on the OC's part. And they ended up losing the game due to that playcall
Sound familiar - that OC is still a very good offensive play caller but that was a dumbshit call and cannot be defended.
Same thing with Morris - he can call a really good game for 3 and 3/4 quarters and end up doing stupid shit in the last drive to allow the other team to win the game. The calls cannot be defended.