Ireland have named Johnny Sexton in their squad for the opening two Six Nations fixtures as the fly-half recovers from a knee injury.
With selection for the Six Nations looming, full-back Mike Brown says his burning desire to play for England is as strong as ever.
Malakai Fekitoa has given Wasps a huge lift by agreeing to join the Premiership club from Toulon.
Seven uncapped players feature in Scotland's squad for the Six Nations, with three of those selected at hooker.