HAYDN THOMAS will be out of action for six week after fracturing his collarbone during Gloucester's European Challenge Cup victory over Bayonne last Saturday.
The Kingsholm scrum-half now faces at least six weeks on the sidelines after suffering the injury as a second half replacement during Gloucester's 32-19 win that secured a home quarter-final against Brive.
The 23-year-old is in his first season with Dean Ryan's side after agreeing a two-year contract from Exeter Chiefs last summer.
In 11 appearances in all competitions this season, Thomas has scored three tries and of the injury, head coach Ryan told www.gloucesterrugby.co.uk "It's obviously extremely disappointing for him because he had really been pushing for an opportunity.
"With the Six Nations upon us he had a real chance to press that claim but unfortunately for everyone concerned that will not happen now.
"As a club it is concerning because we are exposed at number nine with our commitments to support England."
Gloucester's other two first choice scrum-half options - Peter Richards and Simon Amor - are away with the England senior and sevens squads respectively this week.
However, it is expected that Richards will return for Saturday's Guinness Premiership clash against London Irish (3pm).
After a good start, and dominating for long periods at the Ricoh, skipper Tom Savage spoke after the Wasps defeat to GRTV about the small things that Gloucester have to work on as well as focussing on some of the positives.
Gloucester Rugby will take on Wasps on Sunday in their first ever visit in the Aviva Premiership to the Ricoh Arena. Speaking to the local media today, Director of Rugby David Humphreys previewed the game as well as giving an update on the injured Henry Trinder.
Following the 48-10 Aviva Premiership win over London Welsh on Saturday, Dan Murphy praised his team mates for battling right up to the very last minute in difficult conditions and maintaining the momentum that the team have built in 2015.
Henry Purdy scored two memorable tries against London Welsh at Kingsholm on Saturday, and attributed the first one to hard work on the training ground before describing how much he's enjoying playing his rugby alongside friends like Callum Braley.
Gloucester dominated for long periods against Wasps at the Ricoh Stadium on Sunday afternoon but were made to pay the price for defensive lapses and a number of key refereeing decisions not going their way in a 32-21 defeat.