Again - something covered by Morling on the Roar.
Going out on loan isn't necessarily the right answer for some players, no more than not going out on loan means the player's time here is up.
Molumby has had a certain amount of time training with the first team squad.
As John Morling said after the show, he won't get a place in the first team (even though he already has had one - suspect he means in the PL) until Chris Hughton totally trusts him to do all the on-pitch tasks he asks...
Suggest you listen to The Albion Roar from a few weeks ago with John Morling, head of the Albion Academy, to ascertain how this system works with regard for getting youth players to train with the first team...