Haven't really seen the movie, so I was just going by the contents of his stat block, where Diplomacy is tied for highest, it implies he might have undeveloped talent or inclination, and he has a social oriented trait. I figured that was a decent indication of growth potential.
Oh, I can't say I'm surprised, but what Max does have going for him is youth. Sure his stats are pretty bad, but that's because he's got potential to learn and improve that more established heroes don't necessarily. So I'm considering the possibilities of how he might grow.
Of course, that's likely a long term investment kind of thing, so it's probably best to get him off our hero list by sending him to college or something. But, while we have him, we may as well promote growth.