Digital agency Relish Studio was tapped to develop ad programming for realtime search engine OneRiot, without a review.

AMC placed its media buying and planning account in review. In addition, the network is looking for an agency to handle strategic positioning.

Diamond Foods placed its creative account in review, parting ways with its lead agency, Goodby, Silverstein & Partners.

Prudential Financial placed its U.S. advertising account, estimated at $85 million, in review.

Accenture placed creative chores for its $40 million account in review. Young & Rubicam currently handles the account.

Blockbuster moved its advertising account from DDB to Euro RSCG.

Sports Authority placed creative and media chores on its $40 million advertising account in review. Post Central currently handles creative work and Deutsch handles media duties.