That play where the refs ignored Abram's TO signal while being hurt was utterly despicable.

BreesHOF2024 said
Only a head coach can call a TO. It’s a rule

It's also a rule for the officials to stop the play for a player injury! Dude was in obvious distress well before the snap!

Edit: Your assertion is only true for time outs called from the side-line, ANY PLAYER IN THE FIELD OF PLAY CAN CALL A TIME OUT.