Just Looking at the Dragons Profile, and Scott has been playing league since he was 6, gone no where, whilst luke has only been playing since 19, and is a shot at origin this year.
out of the four McDougalls, Only Adam and Luke were/are promising, the other two, well they got a better chance at becoming waterboys for a premier league team.
Adam, 31 (Newcastle)
Ben, 29 (Rugby Union)
Scott, 26 (Dragons)
Luke, 23 (Dragons)
hopefully scott can replenish something in his failed career this year, best of luck to him, and hopefully with luke at the club, that is going somewhere, that might be just the thing scott needs to get motivated
who knows what ben is doing in union, and obviously adam looking to re-gain some career form at newcastle