In 2008 Hayne played 6 games and burt played 18 games at fullback. from those 18 games, the stats averages are:
Burt; 7.5 runs, 68.6 meters, 1.9 tackles, 34 kick return meters, and 3 tackle breaks per game. Burt did kick 1 40/20 in 18 games.
Hayne; 15.8 runs 139.5 meters, 5.3 tackles, 50 kick return meters and 6 tackles breaks per game. Hayne did not kick a 40/20 in 6 games.
realistically Hayne ran the ball back more than twice as much, and made more than twice as many meters, also beat defenders twice as much. Hayne made more tackles per game and actually missed less tackles then Burt. Yes stats don't lie
BUT
I will agree that ATM Burt at fullback and Hayne in the centres is the best thing for the team. When Richardson is fit, I would liek to see anderson elevate him into the centre and given a go. Burt has played well enough atm, I though his game against the dragons he actually ran the ball back well and so is doing enough not to get dropped. If his performances do waver thou and Richardson can play well then I would not hesitate to drop Burt.