I didn't see the game last night, but just watched the Dupont interview. Firstly, every time I hear him speak, he sounds like he's having a panic attack. Secondly, all of the problems he points out like they're something new (bad passing, powerplay, shooting at the chest) are exactly what the team has been doing all season. He must know he's on borrowed time.
The shooting at the chest only ever works when you have a big body in front of the goalie screening him otherwise you're just gifting the goalie save stats making them look better than they are.