"Class defendants prefer federal court. In any putative class action filed in state court, the first issue to analyze is whether the case can be removed to federal court, and any such analysis typically involves whether the case satisfies the $5 million jurisdictional threshold of the Class Action Fairness Act (CAFA). While CAFA largely has eliminated the judicial anti-removal bias that prevailed prior to its enactment, district courts are still tempted – sometimes as a docket-clearing mechanism – to kick cases back to state court. In two recent Ninth Circuit cases, the appellate court overturned decisions remanding putative class actions to state court, on the ground that the district courts applied overly strict standards relative to the establishment of CAFA’s jurisdictional threshold. These decisions serve as a reminder a class defendant need only make a plausible case that $5 million or more is at stake to remove under CAFA." [This is a quote from a law firm's website, but I'm too lazy to cite it. Kirkpatrick Townsend, I think -- just so I don't get into trouble for not giving credit.]