I'm interested in the skill unlocks granted by signature skill and rogue's edge. They provide extra abilities when the skill to which they apply has 5, 10, 15 or 20 ranks.
Is there any way to exceed the 1 skill rank per level limit to, for instance, get the level 10 heal unlock at level 9?
I suspect not because this would, for example, allow early entry into dragon disciple (5 ranks in knowledge (arcana)) but confirmation either way would be ideal.
Please excuse formatting, I'm currently on mobile