Skill bar doesn't make sense

[Santiago]

You would gain skill levels by practicing that skill, as was originally intended. It would not necessarily cost more money. You simply remove the part where you can train any skill you want just by gaining PPs from, for example, mining ores.

[Nikodemus]

You would gain skill levels by practicing that skill, as was originally intended. It would not necessarily cost more money. You simply remove the part where you can train any skill you want just by gaining PPs from, for example, mining ores.

Exactly.
I don't see reason why anybody would want to replace them with somethink else, i also dont see a reason why anything else would have to change at all, except skill training which lack sense too