The spell skill set wont be the same in 2.0 has alrdy been stated, also we wont be limited to 15/20 skills anymore so they can add single target spells for every element for blm and 1 Aoe option as well. People need to stop acting like 2.0 is gonna be the same as 1.0 they are not revising the battle system for the 100th time for no reason.