Circuit split - the Ninth Circuit
The GOP wants to split the 9th Circuit up into three seperate circuits. I forsee many filibusters.
"Congressional Republicans are hoping yet again to split the Court of Appeals for the Ninth Circuit, which covers nine Western states and has issued some rulings to the dismay of conservatives, saying a breakup is the best way to reduce the caseload of the circuit's federal judges. "
Lawmakers Trying Again to Divide Ninth Circuit - New York Times