[MasterNuke]

... *resists violence*...
You are not understanding my point! A good number of spells and prayers are commonly casted on self. In many situations, others may be around. Having the new casting method is an INCONVINIENCE because even if you press A to cancel targeting, YOU ARE STILL GOING TO FACE THE DIRECTION OF THE MOUSE CURSOR, THUS POSSIBLY CASTING CERTAIN SPELLS ON THE WRONG TARGETS. When it concerns certain spells, you don't get a second chance and such clumsy casting can result in DEATH.
You are also not understanding that IT REQUIRES MORE THAN NORMAL COORDINATION to manuver, move the mouse to the target, and hit the cast button all at the same time. For oldbies of Graal, this would mean breaking a several year habit of using the ASD+arrow keys. It may have looked good in testing, but in real use, it is HORRIBLE.

Being a good spellcaster and a good sitting duck are two different things. If you can't tell the difference, get someone else to work on the spell system.