Sam Burgess can be one of world’s best says former coach Brian Noble

• Sam Burgess backed to succeed in union by former GB rugby league coach• Martin Offiah: ‘When you move from either code it takes time• Bath overpowered by Leicester in PremiershipSam Burgess will prove himself as one of the best rugby players in the world despite his initial struggles with the switch from league to union, according to the former Great Britain rugby league coach Brian Noble.This week Burgess admitted to being baffled by the lineout and finding the change of codes tougher than he expected since joining Bath from the South Sydney Rabbitohs last year. But Noble, who signed Burges…