Suli is a better league convert than Radradra was, before Suli went to league, he played 15's rugby for the strongest school in Auckland, he played a few positions including 6, 12 and wings, he was so good that he got drafted into the Auckland Blues development side at the age of 17, the ONLY reason he did not make the first step to super rugby was that the then Blues head coach John Kirwan was actually hellbent of getting rid of the last 3 fijians at the club and he knew he would not be picked so when he got a storm offer, he took it, mind you this was the era when Blues was poorly managed and players got scapegoated for the failure of the coaches.. the irony is when suli joined the storm as as kid, Koroibete was their star winger....and now he is joining the wallabies and guess who their star winger is..
the reason why i said suli was a better league convert is because Suli has played a lot of 15's game before moving to league,even at the top level, Radradra didn't, infact he has never played 15's rugby before he joined the eels, just 7's.. and right now Radradra is one of the best centres in world rugby in 15's..i personally think players who go from union to league and then come back to union have a better chance of success then those who have never played union but come this way (*cough* chambers, benji)