One thing I noticed yesterday, and it probably happens often, on many plays, the side Marvin is lined up on, Murray never even looks to that side.
It’s almost like he decides where/who he’s throwing the ball to before the snap rather than reading the defense.
At least look Harrison’s way to get a safety or other DB to move in that direction.
The other guys mentioned are getting the ball regardless of the coverage.
Now, on Marvin’s end, he has to earn those targets too. You can’t be dropping balls and you need to make that TD catch. I know the DB arm was in there but he needs to adjust to the ball and use his size to shield that defender off.