Warburton was something of the same, if Griffiths is as good as you say maybe he will learn how to stay injury free, for the important games at least.Yeah there's a few at the Scarlets... I assume you're talking about Jac Morgan who's going to the O's next year. He's awesome. Josh McCleod and Dan Davis are very promising too.
The other one you were mentioning may be Ollie Griffiths... outstanding but as injury prone as any player I've ever witnessed.