It's hard to tell. Somewhere down the line he could become a star but over the next couple of seasons he has the small matter of beating out Hernandez and Skrela as Stade Francais' starting flyhalf. He could find his opportunities limited to an extent in the short term.
He should move to a different team. Unless Stade FranÃ§ais use him often he should go somewhere that won't slow down his ability to grow and get even better. Perhaps a move to a Guinness Premiership team or a different Top 14 team?
He is better then Skrela already IMO. That guy is so overrated.
He's good, but he is very one dimensional. Like the greats of old eg. Grant Fox, just there to kick. I think give him time to develop the rest of his game & he'll be good. Plus I love the crazy stare he does when he's lining up his kick.