Solve this issue with simply have the new buff not overwrite the old ones and if you want to replace the old buffs with new buff then just x them off your buff bar simple as that.Like this you got full control of your buff bar.Furthermore, you can always move away from your teammates and buff yourself in a corner.On the other hand,high level skills should overwrite the low level skills of the same skill.Like for example Sacrament lv 8 should overwrite Sacrament lv 3 with taking the attribute buffs in consideration.
People just want to be OP with all the buffs in the game and make Daino useless.The only thing I didn’t like about the buff limit issue was the the overwrite.If your doing PVE and you guys always have to stick together then just buy Daino scrolls.