I mean yeah he is digger after all but .. i might have a problem with his design what do you think ??
Too old for what? Too old to be a protagonist? I disagree. Not all protags have to be young. Having an older protagonist opens up more possibilities for back-story.
Personally, I don't think he looks too old... I think he looks too scrawny-armed to be a real Digger. Where's his Muscles...?