"I just thought at least if you give them the information and tell them what you are going to do, and back it up and actually do it, then no one can come back at you and say they didn't know about it," he said.
"I'd far rather have it that way where they can come back and point out, 'you said you were going to rule this way and you never did it,' as opposed to them saying 'we didn't realise you were going to do it this way'."
Pollock was in charge of the Blues and Crusaders in the opening round last year with the Blues winning 24-22 with a late driving try to captain Keven Mealamu.
"For me, that was one of the best games of Super rugby that I refereed and I put a lot of that down to the two teams being so positive," he said.
"They both wanted to play footy, got out there and did not muck around. As much as we can step in at scrums and breakdowns, if you have two teams who are prepared to be positive it is a hell of a lot easier."
Pollock said he had those teams in pre-season games last year so they were familiar with his rulings and match-management whereas Friday would be his initial contact with the sides this year.
He will have Glen Jackson and Mike Fraser as his assistants at Eden Park and Vinny Munro will be the television match official.
Blues loose forward Jerome Kaino was running again at practice yesterday but was not involved in any contact work as his damaged left eye continues to heal. The medical staff are confident he will be ready for the Crusaders after suffering a cut under the eye and a scratched cornea in the side's final trial game with the Highlanders.
Utility Lachie Munro and George Moala will not be available because of ankle and shoulder problems while Lam and his selectors have to balance how best to use some of the squad who are not yet fully conditioned.
"We have some headaches for this opening choice," said Lam.
"For such a big game we continually ask ourselves what is the best team for this game, what is the best balance, who is best placed to go in this game.
"You don't lose the competition in round one but we have had three good pre-season matches and want to continue on that roll."
The Blues had scored 14 tries and conceded three in those trials, and while those stats looked impressive they still needed to sharpen their attacking sting.
Lam applauded referee Pollock's proactive approach to Friday, a move which was also endorsed by Blackadder.
"There is a lot of talk about the referees being harder. But it is pretty clear," said Lam.
"There is a lot of talk about the breakdown and it is pretty straight forward and it only becomes messy if they don't enforce what they say they are going to do and players don't comply. Players always try to get away with things and it is all pretty straight forward.
"If you train it and are hard on it there, then games should be easy. If you let them get away with it at training then you can't be complaining about it during the game."
The players had no excuses and that was all any Super 15 side could ask for.
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