Scarlett is 23 years old and has shown good talent with the boot from what I've seen, relative to the other Halfback options we have at the moment.
How can Scarlett be a journeyman if he's a 23 year old who's never played in the NRL? Think you might need to look in to what that term means. The only other club he has played for was the Panthers in the NSW Cup where he was plagued with injuries. "He has not displayed any improvement on his limited skill set"? May I ask how many full games of Sam Scarlett you've watched between 2016 & now? Not that I've watched many myself, just trying to get an understanding of how you know this, to say that with such confidence I'm guessing you must've watched at least 10-15 games of him in that time frame.
Also, have you ever watch Troy Dargan or are you basing this solely on a YouTube highlight reel and what a few Parra fans have said on a forum? Honestly not even trying to be a smart ass about this one, genuinely curious how you know every strength, weakness, floor & ceiling of all of our rarely televised depth halves.