Metropolitan St. Louis Sewer District Deferred Compensation Plan might search for a bundled provider for the $20 million plan before year's end, according to Karl Tyminski, district secretary-treasurer. He said plan officials are not dissatisfied with incumbent Vanguard Group's performance, but the officials are "exploring various options" to see what else is available. The board has not decided whether to issue an RFP or ask consultant New England Pension Consultants to assist with a shortlist search, according to Mr. Tyminski. The board should have a clearer plan of action by mid-November, he added. The plan offers 13 investment options.