Jackson Hastings is barely OK, not an outstanding player. He was released by the Sydney Roosters to Manly after failing to impress, and when the Roosters signed Luke Keary. Manly have reduced Hastings to a reserve.
Mitchell Cornish would be good for Catalans. However, Trent Robinson is not going to release Mitchell Cornish, especially given the fact that Cooper Cronk and possibly Luke Keary will be unavailable during the pre-State of Origin weekends. Cornish is needed as a backup for those weeks, and also in case of injury to either Cronk or Keary.
The Canterbury player is a complete unknown to me.
Better to try for the Melbourne Storm Canadian heritage half
Ryley Jacks, who was pipped by another player, Brodie Croft, to replace Cooper Cronk at the Melbourne Storm.