We debated umpire's call long and hard, and what was eventually decided was that they wanted to leave that pending for a little while," Sutherland said. "We agreed to the top-up after 80 overs. That will come back on the agenda, and it's not a bad idea. The ICC assessment is that if you don't lose a review for umpire's call, you will increase the number of referrals by at least double, and that will change the game. Everyone likes the idea of the referral being really valuable, and you need to think really carefully about using it, because it all comes back to the howler."