Who Will Be John Jr. In Die Hard 5?

Aaron Paul, Ben Foster, Paul Dano, and Milo Ventimiglia are all said to be testing for the role of John McClane's son in Die Hard 5 says Variety.

The studio suits are keen on Paul Walker for the role but he's not expected to test. It's thought that the role could end up being the lead character in future sequels.

John Moore (Behind Enemy Lines, Max Payne) will call action on "A Good Day to Die Hard" which is now scheduled to hit theaters on February 14th 2013

The script by Skip Woods is said to take place primarily in Russia, where McClane (Bruce Willis) must reescue his son taking out terrorists at every turn.

Walker would be awesome in the role--with Foster my second choice but really anyone on the list would be OK too

Production on the film is slated to kick off in January on-location in Russia.