I don't know if it would be too Suffeli to have some way to hold spells from
launching.. Atleast in combat.
For example if i'm fighting two monsters and the other one decides to stay
alive in near death condition just to make you lose your valuable spell points
to get rid of it's 1 hit point. In this situation you could hold the spell and
launch it after that monster is rips raps. This can apply to heals and a lot
of other things too.