If there's one hard fact in a sea of uncertainty, this is the team that needs to be beaten to win the America's Cup, the current Defender representatives, Emirates Team New Zealand. Their new second boat took many by surprise as it was rolled out into the open for the first time. This is a bold, aggressively styled AC75 that is a long way from their first boat. Such a big departure has raised plenty of questions so, in PlanetSail's Defender analysis, Matt Sheahan explains what this means for both the Kiwis and the competition.