Blues can use Roberts cash on others

Harlequins' desire to sign Jamie Roberts

is not "the worst thing that could have happened" to Cardiff Blues regarding the Wales centre's future, says Nigel Davies.


Grand Slam winner

Roberts, 28, could leave Racing Metro

in the summer, and Blues have made a bid to re-sign him.


But former Gloucester coach Davies pointed out Roberts will have heavy commitments with Wales in 2015-16.


Davies said Blues "might be able to use that money for some other players".


Roberts is expected to be on World Cup and Six Nations duty next season, limiting his involvem…