Yeah... when I saw the panel in MU v Avengers #1 I assumed he was on the infected side and fighting to get to Hawkeye, but it makes more sense that Bullseye was on the villains side and Jean-Paul was fighting with Hawkeye, however if this series is supposed to take place after MU Vs Wolverine, as the last page suggests then Northstar was already infected in that... Hmm...