Fijian born British Army Joseva Nayacavou is back in the Scotland’s Sevens team for the Dubai and South Africa Sevens this weekend.

Nayacavou has been called back to replace Rory Hughes who was injured during the Gold Coast 7's last month.

Head Coach Calum MacRae has made a further three changes to his side with one new cap among their ranks.

Scotland is pooled with Samoa, New Zealand and Japan in Pool B.

The Dubai 7s kicks off this Friday with the Vodafone Fiji 7s team taking on France in their first pool match at 6.44pm.

They will later meet Brazil at 9.44pm.

Their last pool match is against Argentina at 1.52am Saturday.

The Cup quarterfinals start at 8pm Saturday, the Cup semifinals are at 1.55am Sunday while the Cup final kicks off at 3.42am.