More or less, yes. The learning mechanic could stay for the "strict leveling order" skills. In an ideal world wed have limited BLU for the side content and duty BLU for endgame with both sharing the same base. Optimal BLU at level 50 only uses less that 15 skills anyway. That would be better than what we have at any rate, dunno what you mean by sounds fair but im assuming its a snide remark
