this works, and i've been using it since colosseum first came out. it mostly came in handy in the shadow lab, where there's only a PC, and to get to a Center you'd have to leave, go to phenac or mt battle, heal, and come back. and, usually, you only have a couple of wounded pokes anyway, because nobody but nobody raises their whole team evenly.
EDIT: Naruto, it's nice that you had such high-level pokes, but that's not really related to the thread, so it's spam. try to limit your comments to those that are relevant.