SilverfireSage
Explorer
The list of all skills is still much longer than the list of your proficient skills.
The problem with your example is that you don't need to know your wisdom save bonus, because a wisdom save in 5e is just a wisdom check. If you're proficient, it's a wisdom check plus your general proficiency bonus - which you don't need to even look up each time.
I have to see this work in practice, but ideally I would like to have a character sheet made of a single page, but not a cluttered one. It will be hard for spellcasters after a certain level, so for them maybe a second sheet for spells.
You are still thinking about "hunting" for information in a character sheet, I am trying to think if I can play the game with a character sheet so light that there is no hunting needed.
I guess I can see someone making a minimalist character sheet and doing it that way. (BTW, the actual character sheet is actually only one page long. There's a back and a second sheet, but they're used for background and spells respectively.) However, I think for most people, having to do that math in their head, regardless of how easy the actual math is, would be more difficult than having it done beforehand in front of them.