Deacon Inner Mouth and Goblin Shark Inner Mouth

I was watching a video for which ill provide you a link about the inner mouth of a Goblin Shark and the similarities between that and the deacon are quite amazing , i feel this is how the deacons inner mouth would work when the deacon reaches an adult phase. what do you think about the similarities, do you think this may have been the inspiration for the creatures inner working?

https://www.youtube.com/watch?v=eh_HUIJkRzU