Size of a big backrower and in the top 5-6 fastest players in the comp, Turbo and Latrell are both even bigger and slower but are very good fullbacks. Not sure how you can say he doesn't stand out at centre, before getting injured he was a top 3 centre in the league this year - still has the most tries of any centre despite missing 5/17 rounds, there's daylight between him and our current centres (especially Gags).
He's super fit, hardworking and elusive so he has the tools to be a threat, he also came through the grades as a fullback hence why he's looking to play there. The big questionmark is his ballplaying which is often criticised, obviously necessary as a fullback but there's no reason he couldn't end up a more athletic version of Dylan Edwards by gradually developing a passing game.