Racing 92 forwards coach Laurent Travers says prop Martin Castrogiovanni has "hurt his club and his team-mates" after being spotted in Las Vegas.
Fijian lock Leone Nakarawa is to leave Glasgow Warriors at the end of the season and move to France.
Martin Castrogiovanni has been suspended by Racing 92 after pictures of him partying with Zlatan Ibrahimovic surfaced.
Will Greenwood looks back on the Champions Cup and Challenge Cup semi-finals on this week's Rugby Club Wrap-Up.
It was fly-halves that caught the eye of Will Greenwood this week, as three of them made it into his top five moments.
There is a seven-six split between the hemispheres in our team of the week, with Saracens leading the way.
Racing 92 set up a Champions Cup final against Saracens after beating Leicester Tigers 19-16 in their semi-final on Sunday.
Dan Carter has installed Saracens as favourites for the Champions Cup title when Racing 92 face them next month.
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