I think for JB's future career prospects there is far more world long term potential earnings opportunities in doing well at the BSB and the worlds wild card rides on offer than there is in doing the TT , the TT is more about personal fun and ambition , box ticking ,

on the roads he had more than one close shave and he knows in his heart you can't get away with that on the roads like he did on the tracks when he first came to BSB