How young could someone playing Rigoletto be?

So im 15, my voice falls somewhat into the lyric baritone fach (im too young to be classified yet so nothing is cast in stone). On the occasion where I sing Rigoletto's arias, it just feels a lot more natural than say a regular lyric baritone arias but it still lacks quite a lot of the "aged" sound.

So I kinda wanna know, would it make sense if someone playing Rigoletto, a relatively old man, had a youthful sounding voice? Or would it turn out badly