MASSIVE signing and for another 6 seasons after this one is huge, taking him right through his free agency years and towards the end of his career. The club has done an incredible job of signing up all of its elite young talent on long term deals, it's actually very impressive. The only ones not on massive long-term deals (Brayshaw and Clark) absolutely love the club and are near certainties to sign up long term in the next 12mths.
To do this while maintaining enough space in the salary cap to pursue Warner is a huge credit to the list management team.