Both are promising.
Seve was the stand out player for the schoolboy kangaroos in 2013. Sione Matiuatia was in the same team. The u/18s qld coach said he was the best young back he'd seen since Israel folau. Injury saw him only play 4 NYC games last year and he had a 6 week suspension after round 3 this year. Is playing nsw cup this week So is still held in high regard.
Heleta has come a long way. He would have been 4th choice center at the start of last year but got his chance after injuries to hoeter, Seve and milone and didn't look back. Very much in the Konrad hurrell mould, short stocky and extemely powerful. Is one of the first picked in the NZ junior teams.
Both are potential first graders, if we are out of finals running late in the year id expect at least one to get a run at first grade.