Losing Martyn Thomas won't be much of a blow with two coming in to replace him. I think Daniel Evans still has a lot of potential, and a change of scenery and a run of games will do him the world of good. He just slipped down the Scarlets pecking order with a few youngsters coming through and impressing which coincided with a run of poor form from Evans himself.
I think we'll see Prydie finally progressing at the Dragons, and I can see him being picked at fullback firstly, although he'll spend a decent amount of time on the wing considering Brew is off at the end of the season, so they'll really only have Harries and Chavhanga out wide.