Picture 1 is from the game (It's kinda stretched because I got a new monitor with a big aspect ratio and the game doesn't have any resolution options), Picture 2 is from the Friedrunner blog post!
Let's ignore the Fifteen-Knights-Within-The-Walls-Of-Friedrich-sized elephant and focus on Mort the clown.
HE'S DIFFERENT.
LOOK HOW THEY UPDATED MY BOY.

Now, I hear y'all saying "Okay, cool, mort-man got a glowup. Good for him."
BUT WHY?!

WHY HAS HE GOTTEN A GLOWUP!!!

The only other updated sprite has been the dead guy, and he has 100% been confirmed to be William Afton (cannon) so he's important!

Therefore, THE CLOWN MUST BE AN IMPORTANT CHARACTER!

Using my sleuthing skills, I have decuded that Ryon LIED and the dead guy is actually THE PLAYER, the CLOWN is William Afton, Alan Fritter is SECRETLY FRIEDRICH and Bernard HAS AIDS.