13. Please ensure you have a personalized avatar for your forum profile - you'll be asked to add one if you neglect this.
I can only think of one reason why this is mandated: professionalism. Otherwise I disagree with forcing avatars for when applying for admin because avatars have absolutely no correlation with actual admin performance. Additionally, this is the only point of time where avatars are mandated, after when you're approved for admin you can just remove your avatar anyway, therefore ruining the whole point. Additionally additionally, they aren't even mandated when reinstating.
So yeah, remove 13 from the Admin Pre-Application Checklist.