It 's only Round 2 .
The effectiveness of Roger Tuivasa - Sheck will wane as the season goes on , if he is continued to be used in the role that he was employed in on Friday night .
It 's only Round 2 but the effectiveness of Roger Tuivasa - Sheck will wane as the season goes on , if he is continued to be used in the role that he was employed in on Friday night .