How Would a Reptile with facial muscles be explained?

(Please note that this question is the sandbox version and the replacement of the original question)

I have been wondering about how humans require facial muscles in order to be able to produce speech, mammals also have these facial muscles that could allow them to speak if they had the brain power to produce speech.

Here is an image from the internet of a wolf skull and a human skull, along with another one that contains facial muscles:

Reptiles however lack any facial muscles and therefore cannot move their face in any way, but I am wondering, what would the physical skull alterations be in order to have a carnivorous reptile with facial muscles sufficient enough that it could speak, and what would the reptile look like with facial muscles? How well would it be able to speak at this point? What is required for a reptile to be able to have facial muscles?

posted over 5 years ago

user202315‭

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