WWE has aquried the rights to the World Class Championship Wrestling library, which was owned by Kevin Von Erich. WCCW was a pretty successful promotion based of of Texas that ran in the 80's and early 90's. It featured the awesome Von Erichs/Freebirds feud.
Really nice pickup for WWE as they can add this to the 24/7 stuff, which I still can't get
Credit: Between the Ropes