A lot of us have gotten returns from Marcus Mariota but, what do we think of the signatures?

Most of all the signatures look almost identical. I got 2 back and they look almost identical but, I got the magnifying glass and a flash light out and there are a few differences in the 2 but, not much and I also noticed on my compared to the pictures of the other returns I have seen had the go ducks inscription.

What does everyone think? They definitely don't look stamped but, could they be autopenned or do we hold out hope that he actually signs them and has a strong enough signature to be able to make them all look identical.