The same year the Roosters signed Teddy and Cronk we lost:
Aidan Guerra, Connor Watson, Kane Evans, Mitchell Pearce. 2/4 at the time were current representative players with Evans' name being thrown around for Origin at the time I believe.
The year after (This past season) we lost Matterson, Ferguson, Nikorima, FPN, Momorovski, Baptiste and O'Sullivan.
All we've really got in return for losing those 11 players (3 current rep players and a couple of future rep players) was Cronk, Tedesco (Who was only just becoming what he is now when the Roosters signed him), Angus Crichton and an ageing Brett Morris who signed for unders because he wanted to win a comp again.
We are now set to lose Latrell and have already lost Cronk for the 2020 season and we've only signed Flanagan. I'd say the Roosters will spend all of Cronk and Latrell's money on re-signing the likes of JWH, SST, Friend etc.