Considering the WAA did(I don't think their around anymore) , the middle B isn't even a necessity . U(Universal) can be used for the first letter aswell(and has been by the UBC) .
Never seen derry box, but have seen choi live last october...ridiculously easy to hit but can bang a bit. Won a split decision, but it was in his local town of oldham so he got the decision - IMO should have been the other way round. But...if derry can take a shot and has a decentish defense he's got a very good chance. Opinions/vids of derry?