I imagine the likes of Emmitt, Frodsham and Armstrong will go out on loan to Widnes or Leigh depending on what league they are in.

i don't think that this is the case though!
imo, any given "sl club" can dual register "any player" to which ever club that it deems fit!

Brilliant

I imagine that it would make sense for clubs to create partnerships with individual clubs. This would then open the door for loaning of coaches to ensure that players out on loan received the coaching the parent club wanted. It would be very annoying as a parent club to let young players go out for them only to come back with bad habits.

The players mentioned (i.e. squad numbers 19+) are the ones likely to gain from playing at teams like Widnes and Leigh.

Remember it does not have to be young players that get sent out on dual contracts. We could sign an old player and squirrel him away at Leigh for a rainy day.

They can't let Maurie go out on loan we need him!!