hi, good question, the guy who always intrigued me was Gary Ablett the aussie rules player, to be able to dominate a sport that is that competitive as he has, shows he is a great athlete, aussie rules skills would translate quiet well into union, he would have made a great flanker if he had switched a few yrs ago. Simon Mannering would make a great loose forward, works all day, hard as nails, skilled enough to have played in the centres, a thinker, would be great, I think he came from union. Elijah Taylor has said he is keen to return to union, was a good 2nd 5 prospect prior to committing to the warriors. cheers