That's not a coaching thing. That's a just plain stupid play thing. Everyone who has ever returned punts knows they shouldn't be anywhere near the ball inside their own 5.
Shaheed knows better. And he realized it right away that he completely screwed that up.
Allen too nice. Players don’t fear him. He has their back when they screw up instead of coaching the crap out of them. If Adebo feared his coach he wouldn’t take so many penalties but do we ever read about Allen getting on a player, No.