That was questionable, and it was 3rd and only 4 not 6. I don't understand how the ball is not in your best player's hands in that situation. Give it to Ameer and let him make a play. As my grandpa always said, you dance with the one that brought you.
4 yards is even more clear you call the run. Like I said, even if your short, you still killed a minute or more by the time they get the ball back.