Do i have to max out every skill to be able to add next job skills?

for my level 148 DrK, I have

1st job = 20 slash blast, 20 power strike, 10 HP Boost, 11 Iron Body = 61SP
2nd job = 20 Weapon Mastery, 20 Final Attack, 20 Weapon Booster, 20 Iron Will, 20 Hyperbody, 20 Ground Smash, 1 Enhanced Basics = 121SP
3rd job = 20 Elemental Resist, 20 Dragon Buster, 20 Dragon Fury, 20 Sacrifice, 30 Dragon Roar, 1 Magic Crash, 20 Dragon Blood, 10 Dragon Wisdom = 141SP?
4th job = 5 Aura, 1 Hex(attack), 20 Hex(buff), 10 Stance, 10 Beholder, 30 Berserk, 1 Magnet, 9 Maple Warrior, 1 Rush = 87SP

They all make sense except for 3rd job.. anyone else have this happen to them?