BLAKE Austin could be set to miss Warrington Wolves’ trip to Catalans Dragons tomorrow.

Reports have claimed the stand-off's passport has expired, meaning he would be unable to fly out to France with his teammates.

Warrington Wolves declined to comment when approached by the Guardian.

If Austin is unavailable, Stefan Ratchford is likely to move into the halves to partner Gareth Widdop with Matty Ashton coming in at full-back.

It would be the first time Ratchford and Widdop have partnered each other at half-back.