I havent seen a rugby player make it in the NRL yet.
The key words/letters being NRL.
I like others that have responded to this post instantly thought of the players that they have named, but of course all the really good ones were prior to the modern expanded competition.
Given the millions of players pre professional rugby Ill keep it to the last decade.
Cooper Cronk, Simon Mannering, Taniela Tuaki, Tohu Harris, Luke Keary (though he played league also), Andrew and David Fifita, Matt Duffie, Roger Tuviasa Scheck, Jared Waera Hargreaves, Jarrod Saffy…..
Plenty have transitioned pretty well even in recent years.
As for the signings, Chee Kam still excites me, I have always thought he might make it, the other 2 look like depth signings for me, pretty sure they are both second tier contracts only as well.