Fact #1: Any equipment a character wields, is used in battle.

Fact #2: You can put your equipment on character empty equipment slots, even if the character is not yours.

Fact #3: Some characters have the capacity to use healing equipment.

Who have an idea what to do with facts 1-3 ?

to heal just buy a health/medic pack

eqipt it with a soldier that has the medical sing

and atack the troops you wish to heal

i dont know wat u mean by recoving a player