NS Group Inc., Newport, Ky., in October will begin an invitation-only search for a bundled provider for its 401(k)/profit-sharing plan, said Frank J. LaRosa, vice president of human resources and information systems. Incumbent KeyCorp is leaving the bundled defined contribution business. A selection will be made by Dec. 1, he said. Aon Consulting will advise on the search on a project basis, pending contract negotiations. The plan, which has six investment options, has $67 million in assets, according to the Money Market Directory.