If the point is to pick up a bargain,IMO they should be recruiting within the game,and give someone an opportunity.
Not pick up someone who had an opportunity & failed in a similar code.
but please, list the attributes that a failed mungo player should demonstrate,that indicates they would have a higher ceiling than strong performers in this code.
Some League player who can't make/stay at the first grade of League:
Joe Tomane, now he's the fastest Union winger in Australia
Nehe Milner Skudder, now he's a starter ABs
Taqele Naiyaravoro, now he's a starter Super Rugby player and a Wallaby
Sam Lousi, a regular reserve at Waratahs squad
Duncan Paia'aua, a regular reserve at Reds squad
Why reject that kind of players? Just because they are Mungos and we are the Rugby Union boys? C'mon on! Australia has almost 500k registered League players. Not all them can make the first grade or play the Origin. There is too much potential to take advantage of
Both are similar sports with similar skills. And someone will say: "The League is just 5 hugs, kick and repeat". Both are similar sports with similar training so most of them have potential to play in our code, to exception of the tight-five where you need special players