The next round against Western Suburbs, a point adrift on the league standings, on the road the following Sunday will demand attention to detail from the Ole Academy boys who are smarting after bowing out in the cup here last Sunday but the propensity for mid-table campaigners Miramar Rangers, Lower Hutt City and Wellington Olympic looms.
"They [Wellington United] aren't going to come here and roll over for us because in the game away [April 22] we won 3-2 so they can be resilient in putting 11 bodies behind the ball and defended their half by sitting deep to make life difficult before hitting us on the counter," he says, suspecting that trend will remain against the Blues, who have carried a target on their backs.
Patience in possession and banking on their quality in trying to break down the bunker mentality is on the cards.
"It's about not forcing things into areas where they've got a number of bodies who will counter from the edge of the box so it's about us moving them around quickly to pull them out of positions and be clinical when we get our chances."
Life after Uruguayan Martin Bueno and unavailable Solomon Islands international Andrew Abba, Robertson salutes his troops in responding to tactical changes. However Gavin Hoy, captain Fergus Neil and Liam Schofield a yellow card away from suspensions is an issue.