Sort of related to the blindness question earlier, could a character wish for an improvement of their physical and/or magical status? Like, let's say Mickey wished he could be stronger. I'm of course not asking for him to be able to lift boulders or summon demons - the wish could take him literally and only make him 1% stronger, thus teaching him to word himself better.

Of course I'm fine if this is not at all possible, just trying to think of wish ideas.