INTERCHANGABILITY BETWEEN ABILITY TARGETS - 2K3

I honestly don't know about other kinds of RPGs, but I know in Final Fantasy at least there is the option to use any spell meant to heal a party member on an enemy as well, and vice versa (use an aggresive spell on an ally). Is there a patch or plugin or something for 2k3 where this is possible, because right now it seems like you have to define the target for the spell in the editor and this cannot be changed during battle.

EDIT: Can you only put "no" in the "Are you a bot?" section of the create topic page?