As we all know, Pennsylvanians may designate testamentary guardians of their minor children. Generally, upon the testator's death, if there is no other surviving parent, the appointed guardian is authorized to assume guardianship of the minors. What if that same testator is alive but becomes incapacitated due to illness or injury? Or what if the testator intends to travel abroad and wishes to appoint a trusted friend or relative as temporary guardian? In either case, the guardianship designation in the testator's will has no effect since he or she is still living.