"We've done well for long periods in a lot of games lately but dropping the two points against the Broncos was really tough to take."
With seven matches to play, the Warriors sit two points out of eighth place on 20 points but only six points separate the eight teams ranked from third to 10th.
Meanwhile, the club has confirmed another re-signing, with the younger Rapira brother Steve inking a one-year extension. Others to sign contract extensions recently include Hurrell (2015), props Ben Matulino (2015) and Lillyman (2014) and centre Ben Henry (2015).
Rapira's retention was another example of the club's commitment to home-grown players, recruitment and development manager Dean Bell said.
"Several years ago we said we were committed to becoming a development club and since then we've seen the benefits of our programme many times over," Bell said.
"We've made huge strides with our policy and now we're reaping the rewards as some of these players develop into senior first-graders ...
"We will always be on the lookout for quality players from overseas but our priority is to develop our own home-grown first-grade footballers.
"We're also committed to developing our own players who have the potential to become marquee players like Shaun Johnson, Kevin Locke, Konrad Hurrell and Matulino."
With Matulino and Lillyman secured until 2015 and 2014, the club has locked in its impressive stable of front rowers.
Sam Rapira and Russell Packer are both signed through to 2014.
KNIGHTS
Mt Smart Stadium, Saturday 7.30pm
Darius Boyd
Kevin Naiqama
Dane Gagai
Timana Tahu
Akuila Uate
Jarrod Mullen
Tyrone Roberts
Zane Tetevano
Danny Buderus (c)
Willie Mason
Chris Houston
Joel Edwards
Neville Costigan
Knights: (from) Robbie Rochow, Zeb Taia, Adam Cuthbertson, Alex McKinnon, Marvin Filipo.
WARRIORS
Kevin Locke
Bill Tupou
Ben Henry
Konrad Hurrell
Manu Vatuvei
James Maloney
Shaun Johnson
Russell Packer
Nathan Friend
Ben Matulino
Feleti Mateo
S Mannering (c)
Elijah Taylor
Warriors: Lewis Brown, Sione Lousi, Jacob Lillyman, Steve Rapira, Omar Slaimankhel.