Nelson not worried about rankings, just his fight now

Some fighters obsess about their place in the rankings. They know the finer details about everyone positioned ahead of them – their wins, their losses, their shoe size – and have a keen awareness of who is nipping at their heels as well.Ask them about their outlook for the coming months or the next year and they’ll give you a step-by-step breakdown of how they get from where they are now to the top of their division in a handful of steps, complete with a Six Degrees of Kevin Ba