One possible contender to replace Justice Antonin Scalia on the U.S. Supreme Court is an Indian-American appeals court judge, Sri Srinivasan, who has pro-business credentials and a stellar resume. If he were nominated his background may make it more politically challenging for Republicans as they plan to block anyone put forward by President Barack Obama.

Srinivasan, 48, has served on the U.S. Court of Appeals for the District of Columbia Circuit since he was confirmed in a 97-0 bipartisan vote in the U.S. Senate in May 2013. Republican senators who supported him then would likely be asked to justify why they couldn't back him for the Supreme Court.

Many names are likely under consideration and the White House has not tipped its hand, but recent Supreme Court appointments have tended to be appeals court judges and the appeals court in Washington on which Srinivasan serves has often been a springboard to the high court. Scalia himself served on the court, as did other Supreme Court members Chief Justice John Roberts, Justice Clarence Thomas and Justice Ruth Bader Ginsburg.