Digicel Fiji 7's coach Waisale Serevi will have to spend alot of time polishing up the discipline of his players before they will leave our shore for the opening leg of the IRB 7's series in Dubai and George.

His concern comes after two of his key players Etonia Naba and Lepani Nabuliwaqa were yellow carded in the final against Northland.

After naming the 15 member side yesterday, Serevi said his players will have to improve their discipline when they will play in Dubai.