Roberts hints at exit

Wales and Cardiff Blues centre Jamie Roberts is still undecided on his future as his current contract comes to an end this season.

Roberts, who has been suffering with injuries over the past year, was back in the fray to start his first game in six months for the Blues when they ran out 34-18 winners over Treviso on Saturday.
The 25-year-old returned with a try to his name to help his side to victory and send them into third in the RaboDirect Pro12 table after just four games.
The centre further enhanced his credentials and with British and Irish Lions caps already to his name he has become one of the most sought-after players in Europe.
The Wales international had the opportunity to join Toulouse earlier in the year but opted not to join James Hook and Gethin Jenkins in making the move across the channel.
"I haven't got a clue what I'm doing next year. I'm completely undecided," Roberts told the BBC.
"I haven't got a clue if I'm staying yet or going. Obviously my contract's up and I will have finished my medical degree.
"There's a lot to be resolved and hopefully over the next couple of months we'll get that all sorted. It's quite an exciting place to be. It's the first time in my life where I won't have any commitment with any university work. It is a big crossroads, and who knows. I haven't got a clue."