John William
Well-known Exeweb poster
You can call yourself whatever you like. Despite the common view that it's difficult to change your name, it's actually very straightforward. So if that's what he wants to be called, that is his name.Oh and does anyone know if that is genuinely his middle name?
More generally, a good big 'un will always have an advantage over a good little 'un, other things being equal. But some little 'uns actually do have a strong physical presence (Maradonna, Messi, etc. etc.) . So if Jacob has worked on the physical side of his game and can hold his own in tough contests (in contrast to Nichols and Frear, last time I saw them), then good on him.