Yeah he does seem a good guy and I've heard that from several other journos/reporters.
This is the guy i am most excited about in the future of UK Boxing, he's already got the attacking side sewn up and is a devastating finisher with serious KO power, even with the big gloves he's dropping people hard.

He's already fighting like a Pro so hopefully he'll get with a decent trainer (I'm hoping he stays in the UK - maybe McCracken) I'm pretty sure Ringstar (Haye/Schaefer) would have been sniffing around him too but with no news on which TV Network they'll be fighting on that might make it unattractive at this moment in time.

Matchroom/Boxnation are gimmes to have already approached him.

The fact he caught the eye of Floyd Mayweather who was ringside at Rio for a few of his fights (they chatted for a while after too) makes me wonder if he's already had the offer from Floyd and is just biding his time and weighing up the UK offers first?
Would be great to see Floyd take him under his wing and school him in the art of defensive boxing to add to his already natural attacking style.
Either way i can honestly see JB at the very least challenging for a World Title if not winning one in the next 3-4 years