Scarlets - A hard nosed second row with a bit of experience. Someone like Matfield would be good.
Ospreys - An outside centre better than Bishop, or a fullback. Beale please.
Blues - A monster tighthead would be nice, although hooker is becomming a bit of a problem. Franks maybe?
Dragons - Again, a tighthead is probably most wanted here, although a second-row wouldn't go amiss especially with Charteris leaving. Someone with experience would be best probably, to unite a very young and inexperienced squad. Can't decide which is needed more.